{"id":29200,"date":"2019-05-20T11:55:53","date_gmt":"2019-05-20T06:25:53","guid":{"rendered":"https:\/\/cracku.in\/blog\/?p=29200"},"modified":"2019-05-20T12:03:37","modified_gmt":"2019-05-20T06:33:37","slug":"rrb-je-important-chemistry-questions","status":"publish","type":"post","link":"https:\/\/cracku.in\/blog\/rrb-je-important-chemistry-questions\/","title":{"rendered":"RRB JE IMPORTANT CHEMISTRY QUESTIONS 2019"},"content":{"rendered":"<h1><span style=\"text-decoration: underline; font-size: 18pt;\">RRB JE IMPORTANT CHEMISTRY QUESTIONS 2019<\/span><\/h1>\n<p>Download the important chemistry questions that were discussed in the video. Feel free to visit our website to attempt previous year papers of RRB JE.<\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/downloads\/4539\" target=\"_blank\" class=\"btn btn-danger  download\">Download RRB JE IMPORTANT CHEMISTRY QUESTIONS<\/a><\/p>\n<p>Download <a href=\"https:\/\/cracku.in\/rrb-je-previous-papers\" target=\"_blank\" rel=\"noopener\">RRB JE Previous Papers PDF<\/a><\/p>\n<p>Take a <a href=\"https:\/\/cracku.in\/rrb-je-mock-test\" target=\"_blank\" rel=\"noopener\">RRB JE Free Mock Test<\/a><\/p>\n<h2>Read this Post in <a style=\"color: blue;\" href=\"https:\/\/cracku.in\/blog\/te\/rrb-je-important-chemistry-questions-in-telugu\/\">Telugu<\/a><\/h2>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/2UCXSnKnMsc\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><br \/>\n<b>Question 1:\u00a0<\/b>Which metal causes Itai-Itai disease?<\/p>\n<p>a)\u00a0Cadmium<\/p>\n<p>b)\u00a0Chromium<\/p>\n<p>c)\u00a0Cobalt<\/p>\n<p>d)\u00a0Copper<\/p>\n<p><b>Question 2:\u00a0<\/b>The element which is used for vulcanizing rubber<\/p>\n<p>a)\u00a0Sulphur<\/p>\n<p>b)\u00a0Bromine<\/p>\n<p>c)\u00a0Silicon<\/p>\n<p>d)\u00a0Phosphorus<\/p>\n<p><b>Question 3:\u00a0<\/b>The noble gas used for the treatment of cancer is<\/p>\n<p>a)\u00a0Helium<\/p>\n<p>b)\u00a0Argon<\/p>\n<p>c)\u00a0Krypton<\/p>\n<p>d)\u00a0Radon<\/p>\n<p><b>Question 4:\u00a0<\/b>The base used as an antacid is<\/p>\n<p>a)\u00a0Calcium hydroxide<\/p>\n<p>b)\u00a0Barium hydroxide<\/p>\n<p>c)\u00a0Magnesium hydroxide<\/p>\n<p>d)\u00a0Silver hydroxide<\/p>\n<p><b>Question 5:\u00a0<\/b>The Refrigerant \u2018FREON\u2019 is<\/p>\n<p>a)\u00a0Calcium Terra Fluoride<\/p>\n<p>b)\u00a0Difluoro Dichloro Methane<\/p>\n<p>c)\u00a0Fluorspar and Felspar<\/p>\n<p>d)\u00a0Hydrofluosilicic acid<\/p>\n<p class=\"text-center\"><a href=\"https:\/\/www.youtube.com\/channel\/UCMDJPaiDdRPv2mrEJoLfklA?sub_confirmation=1\" target=\"_blank\" class=\"btn btn-info \">FREE RRB JE YOUTUBE VIDEOS<\/a><\/p>\n<!-- Error, Advert is not available at this time due to schedule\/geolocation restrictions! -->\n<p><b>Question 6:\u00a0<\/b>The Chemical name of table salt is ?<\/p>\n<p>a)\u00a0potassium chloride<\/p>\n<p>b)\u00a0sodium chloride<\/p>\n<p>c)\u00a0calcium chloride<\/p>\n<p>d)\u00a0sodium hyposulphate<\/p>\n<p><b>Question 7:\u00a0<\/b>Which of the following gases is used in cigarette lighters ?<\/p>\n<p>a)\u00a0Butane<\/p>\n<p>b)\u00a0Methane<\/p>\n<p>c)\u00a0Propane<\/p>\n<p>d)\u00a0Radon<\/p>\n<p><b>Question 8:\u00a0<\/b>Why is Compressed Natural Gas (CNG) considered as eco- friendly ?<\/p>\n<p>a)\u00a0It has very low quantity of hydro -carbons<\/p>\n<p>b)\u00a0Its main content (80-90%) is Ethane gas<\/p>\n<p>c)\u00a0It has very low carbon monoxide<\/p>\n<p>d)\u00a0Gases present in CNG do not burn fully hence emission remain low<\/p>\n<p>e)\u00a0None of these<\/p>\n<p><b>Question 9:\u00a0<\/b>The term PCB stands for<\/p>\n<p>a)\u00a0Polyethylene Card Board<\/p>\n<p>b)\u00a0Printed Circuit Board<\/p>\n<p>c)\u00a0Printed Card Board<\/p>\n<p>d)\u00a0Polyethylene Circuit Board<\/p>\n<p><b>Question 10:\u00a0<\/b>Colour bands for 1.5 Ohms resistor will be<\/p>\n<p>a)\u00a0\u00a0Brown, green, brown<\/p>\n<p>b)\u00a0Brown, green, gold<\/p>\n<p>c)\u00a0\u00a0Brown, gold, green<\/p>\n<p>d)\u00a0\u00a0Green, gold, gold<\/p>\n<p><b>Question 11:\u00a0<\/b>Main element of a filter that reduces the A. C. component of the output is<\/p>\n<p>a)\u00a0resistor<\/p>\n<p>b)\u00a0inductor<\/p>\n<p>c)\u00a0transformer<\/p>\n<p>d)\u00a0capacitor<\/p>\n<p><b>Question 12:\u00a0<\/b>In the context of genetics, DNA stands for<\/p>\n<p>a)\u00a0Di &#8211; Neuro Acid<\/p>\n<p>b)\u00a0Daily News Analysis<\/p>\n<p>c)\u00a0Detoxic Neuro Acid<\/p>\n<p>d)\u00a0Deoxyribo Nucleic Acid<\/p>\n<p><b>Question 13:\u00a0<\/b>Which alloy steel would be used for making leaf and coil springs ?<\/p>\n<p>a)\u00a0Nickel &#8211; Chrome<\/p>\n<p>b)\u00a0Vanadium<\/p>\n<p>c)\u00a0Silicon &#8211; Manganese<\/p>\n<p>d)\u00a0Chrome &#8211; molybdenum<\/p>\n<p><b>Question 14:\u00a0<\/b>In aluminium casting bubbles of argon or nitrogen are passed through the molten<\/p>\n<p>a)\u00a0to improve surface finish of the casting<\/p>\n<p>b)\u00a0to remove hydrogen as porosity<\/p>\n<p>c)\u00a0to precipitate the inclusions<\/p>\n<p>d)\u00a0to mix the alloy elements<\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/rrb-je-mock-test\" target=\"_blank\" class=\"btn btn-info orange\">RRB JE Free Mock Test<\/a><\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/rrb-je-previous-papers\" target=\"_blank\" class=\"btn btn-info \">RRB JE Previous Papers (Download PDF)<\/a><\/p>\n<!-- Error, Advert is not available at this time due to schedule\/geolocation restrictions! -->\n<p><b>Question 15:\u00a0<\/b>Acid rain is caused by presence of which of the following gases in the atmosphere<\/p>\n<p>a)\u00a0Nitrogen and Oxygen<\/p>\n<p>b)\u00a0Sulphur dioxide and Nitrogen oxide<\/p>\n<p>c)\u00a0Carbon dioxide and Carbon -mono- oxide<\/p>\n<p>d)\u00a0Ozone and argon<\/p>\n<p><b>Question 16:\u00a0<\/b>Brass is an alloy of<\/p>\n<p>a)\u00a0copper and zinc<\/p>\n<p>b)\u00a0copper and tin<\/p>\n<p>c)\u00a0copper and aluminium<\/p>\n<p>d)\u00a0aluminium and tin<\/p>\n<p><b>Question 17:\u00a0<\/b>Besides hydrogen, which of the following elements is common in organic compounds?<\/p>\n<p>a)\u00a0Phosphorus<\/p>\n<p>b)\u00a0Sulphur<\/p>\n<p>c)\u00a0Nitrogen<\/p>\n<p>d)\u00a0Carbon<\/p>\n<p><b>Question 18:\u00a0<\/b>The chemical bond in germanium crystal is<\/p>\n<p>a)\u00a0Metallic<\/p>\n<p>b)\u00a0Co &#8211; valent<\/p>\n<p>c)\u00a0Electro &#8211; valent<\/p>\n<p>d)\u00a0Vaan der walls<\/p>\n<p><b>Question 19:\u00a0<\/b>White phosphorus is stored in<\/p>\n<p>a)\u00a0Water<\/p>\n<p>b)\u00a0Sulphuric Acid<\/p>\n<p>c)\u00a0Alcohol<\/p>\n<p>d)\u00a0Kerosene<\/p>\n<p><b>Question 20:\u00a0<\/b>Urea is a<\/p>\n<p>a)\u00a0Sodium fertilizer<\/p>\n<p>b)\u00a0Phosphorus fertilizer<\/p>\n<p>c)\u00a0Potassium fertilizer<\/p>\n<p>d)\u00a0Nitrogen fertilizer<\/p>\n<p class=\"text-center\"><a href=\"https:\/\/cracku.in\/blog\/general-science-questions-answers-competitive-exams-pdf-mcq-quiz\/\" target=\"_blank\" class=\"btn btn-danger \">General Science Notes for RRB Exams (PDF)<\/a><\/p>\n<!-- Error, Advert is not available at this time due to schedule\/geolocation restrictions! -->\n<p><span style=\"text-decoration: underline;\"><strong>Answers &amp; Solutions:<\/strong><\/span><\/p>\n<p><strong>1)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>2)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>3)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>4)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>5)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>6)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>7)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>8)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>9)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>10)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>11)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>12)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>13)\u00a0Answer\u00a0(C)<\/strong><\/p>\n<p><strong>14)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>15)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>16)\u00a0Answer\u00a0(A)<\/strong><\/p>\n<p><strong>17)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>18)\u00a0Answer\u00a0(B)<\/strong><\/p>\n<p><strong>19)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<p><strong>20)\u00a0Answer\u00a0(D)<\/strong><\/p>\n<!-- Error, Advert is not available at this time due to schedule\/geolocation restrictions! -->\n<p class=\"text-center\"><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.cracku.app&amp;hl=en_US\" target=\"_blank\" class=\"btn btn-danger \">DOWNLOAD APP FOR RRB FREE MOCKS<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>RRB JE IMPORTANT CHEMISTRY QUESTIONS 2019 Download the important chemistry questions that were discussed in the video. Feel free to visit our website to attempt previous year papers of RRB JE. Download RRB JE Previous Papers PDF Take a RRB JE Free Mock Test Read this Post in Telugu Question 1:\u00a0Which metal causes Itai-Itai disease? [&hellip;]<\/p>\n","protected":false},"author":30,"featured_media":25576,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[31,1701,1679,1897,1605,1603,1601,1673],"tags":[514,1965,166,1635],"class_list":{"0":"post-29200","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-railways","8":"category-rpf-si-and-constable","9":"category-rrb-group-d","10":"category-rrb-group-d-2","11":"category-rrb-je","12":"category-rrb-ntpc","13":"category-rrb-ntpc-je","14":"category-rrb-para-medical-categories","15":"tag-chemistry","16":"tag-general-sceince","17":"tag-railways","18":"tag-rrb-je"},"better_featured_image":{"id":25576,"alt_text":"RRB JE Chemistry Questions PDF","caption":"RRB JE Chemistry Questions PDF","description":"RRB JE Chemistry Questions PDF","media_type":"image","media_details":{"width":1500,"height":787,"file":"2019\/02\/fig-28-02-2019_05-44-50.jpg","sizes":{"thumbnail":{"file":"fig-28-02-2019_05-44-50-150x150.jpg","width":150,"height":150,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-150x150.jpg"},"medium":{"file":"fig-28-02-2019_05-44-50-300x157.jpg","width":300,"height":157,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-300x157.jpg"},"medium_large":{"file":"fig-28-02-2019_05-44-50-768x403.jpg","width":768,"height":403,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-768x403.jpg"},"large":{"file":"fig-28-02-2019_05-44-50-1024x537.jpg","width":1024,"height":537,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-1024x537.jpg"},"tiny-lazy":{"file":"fig-28-02-2019_05-44-50-30x16.jpg","width":30,"height":16,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-30x16.jpg"},"td_80x60":{"file":"fig-28-02-2019_05-44-50-80x60.jpg","width":80,"height":60,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-80x60.jpg"},"td_100x70":{"file":"fig-28-02-2019_05-44-50-100x70.jpg","width":100,"height":70,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-100x70.jpg"},"td_218x150":{"file":"fig-28-02-2019_05-44-50-218x150.jpg","width":218,"height":150,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-218x150.jpg"},"td_265x198":{"file":"fig-28-02-2019_05-44-50-265x198.jpg","width":265,"height":198,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-265x198.jpg"},"td_324x160":{"file":"fig-28-02-2019_05-44-50-324x160.jpg","width":324,"height":160,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-324x160.jpg"},"td_324x235":{"file":"fig-28-02-2019_05-44-50-324x235.jpg","width":324,"height":235,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-324x235.jpg"},"td_324x400":{"file":"fig-28-02-2019_05-44-50-324x400.jpg","width":324,"height":400,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-324x400.jpg"},"td_356x220":{"file":"fig-28-02-2019_05-44-50-356x220.jpg","width":356,"height":220,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-356x220.jpg"},"td_356x364":{"file":"fig-28-02-2019_05-44-50-356x364.jpg","width":356,"height":364,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-356x364.jpg"},"td_533x261":{"file":"fig-28-02-2019_05-44-50-533x261.jpg","width":533,"height":261,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-533x261.jpg"},"td_534x462":{"file":"fig-28-02-2019_05-44-50-534x462.jpg","width":534,"height":462,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-534x462.jpg"},"td_696x0":{"file":"fig-28-02-2019_05-44-50-696x365.jpg","width":696,"height":365,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-696x365.jpg"},"td_696x385":{"file":"fig-28-02-2019_05-44-50-696x385.jpg","width":696,"height":385,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-696x385.jpg"},"td_741x486":{"file":"fig-28-02-2019_05-44-50-741x486.jpg","width":741,"height":486,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-741x486.jpg"},"td_1068x580":{"file":"fig-28-02-2019_05-44-50-1068x580.jpg","width":1068,"height":580,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-1068x580.jpg"},"td_1068x0":{"file":"fig-28-02-2019_05-44-50-1068x560.jpg","width":1068,"height":560,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-1068x560.jpg"},"td_0x420":{"file":"fig-28-02-2019_05-44-50-801x420.jpg","width":801,"height":420,"mime-type":"image\/jpeg","source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50-801x420.jpg"}},"image_meta":{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}},"post":null,"source_url":"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50.jpg"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v14.4.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<meta name=\"robots\" content=\"index, follow\" \/>\n<meta name=\"googlebot\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta name=\"bingbot\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cracku.in\/blog\/rrb-je-important-chemistry-questions\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"RRB JE IMPORTANT CHEMISTRY QUESTIONS 2019 - Cracku\" \/>\n<meta property=\"og:description\" content=\"RRB JE IMPORTANT CHEMISTRY QUESTIONS 2019 Download the important chemistry questions that were discussed in the video. Feel free to visit our website to attempt previous year papers of RRB JE. Download RRB JE Previous Papers PDF Take a RRB JE Free Mock Test Read this Post in Telugu Question 1:\u00a0Which metal causes Itai-Itai disease? [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cracku.in\/blog\/rrb-je-important-chemistry-questions\/\" \/>\n<meta property=\"og:site_name\" content=\"Cracku\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/crackuexam\/\" \/>\n<meta property=\"article:published_time\" content=\"2019-05-20T06:25:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-05-20T06:33:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"787\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:creator\" content=\"@crackuexam\" \/>\n<meta name=\"twitter:site\" content=\"@crackuexam\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/cracku.in\/blog\/#organization\",\"name\":\"Cracku\",\"url\":\"https:\/\/cracku.in\/blog\/\",\"sameAs\":[\"https:\/\/www.facebook.com\/crackuexam\/\",\"https:\/\/www.youtube.com\/channel\/UCjrG4n3cS6y45BfCJjp3boQ\",\"https:\/\/twitter.com\/crackuexam\"],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/cracku.in\/blog\/#logo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2016\/09\/logo-blog-2.png\",\"width\":544,\"height\":180,\"caption\":\"Cracku\"},\"image\":{\"@id\":\"https:\/\/cracku.in\/blog\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/cracku.in\/blog\/#website\",\"url\":\"https:\/\/cracku.in\/blog\/\",\"name\":\"Cracku\",\"description\":\"A smarter way to prepare for CAT, XAT, TISSNET, CMAT and other MBA Exams.\",\"publisher\":{\"@id\":\"https:\/\/cracku.in\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/cracku.in\/blog\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/cracku.in\/blog\/rrb-je-important-chemistry-questions\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/cracku.in\/blog\/wp-content\/uploads\/2019\/02\/fig-28-02-2019_05-44-50.jpg\",\"width\":1500,\"height\":787,\"caption\":\"RRB JE Chemistry Questions PDF\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cracku.in\/blog\/rrb-je-important-chemistry-questions\/#webpage\",\"url\":\"https:\/\/cracku.in\/blog\/rrb-je-important-chemistry-questions\/\",\"name\":\"RRB JE IMPORTANT CHEMISTRY QUESTIONS 2019 - Cracku\",\"isPartOf\":{\"@id\":\"https:\/\/cracku.in\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/cracku.in\/blog\/rrb-je-important-chemistry-questions\/#primaryimage\"},\"datePublished\":\"2019-05-20T06:25:53+00:00\",\"dateModified\":\"2019-05-20T06:33:37+00:00\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/cracku.in\/blog\/rrb-je-important-chemistry-questions\/\"]}]},{\"@type\":\"Article\",\"@id\":\"https:\/\/cracku.in\/blog\/rrb-je-important-chemistry-questions\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/cracku.in\/blog\/rrb-je-important-chemistry-questions\/#webpage\"},\"author\":{\"@id\":\"https:\/\/cracku.in\/blog\/#\/schema\/person\/e6213ded0d4f7b2a93f619185531f557\"},\"headline\":\"RRB JE IMPORTANT CHEMISTRY QUESTIONS 2019\",\"datePublished\":\"2019-05-20T06:25:53+00:00\",\"dateModified\":\"2019-05-20T06:33:37+00:00\",\"commentCount\":0,\"mainEntityOfPage\":{\"@id\":\"https:\/\/cracku.in\/blog\/rrb-je-important-chemistry-questions\/#webpage\"},\"publisher\":{\"@id\":\"https:\/\/cracku.in\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/cracku.in\/blog\/rrb-je-important-chemistry-questions\/#primaryimage\"},\"keywords\":\"Chemistry,general sceince,railways,RRB JE\",\"articleSection\":\"Railways,RPF SI and Constable,RRB Group D,RRB Group-D,RRB JE,RRB NTPC,RRB NTPC JE,RRB Para Medical Categories\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/cracku.in\/blog\/rrb-je-important-chemistry-questions\/#respond\"]}]},{\"@type\":[\"Person\"],\"@id\":\"https:\/\/cracku.in\/blog\/#\/schema\/person\/e6213ded0d4f7b2a93f619185531f557\",\"name\":\"Bhaskar\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/cracku.in\/blog\/#personlogo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/90759143e5d70bd56a25f29280695f0c282a2b58ab5a546a555eb7e975436e6e?s=96&d=mm&r=g\",\"caption\":\"Bhaskar\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/cracku.in\/blog\/wp-json\/wp\/v2\/posts\/29200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cracku.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cracku.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cracku.in\/blog\/wp-json\/wp\/v2\/users\/30"}],"replies":[{"embeddable":true,"href":"https:\/\/cracku.in\/blog\/wp-json\/wp\/v2\/comments?post=29200"}],"version-history":[{"count":7,"href":"https:\/\/cracku.in\/blog\/wp-json\/wp\/v2\/posts\/29200\/revisions"}],"predecessor-version":[{"id":29206,"href":"https:\/\/cracku.in\/blog\/wp-json\/wp\/v2\/posts\/29200\/revisions\/29206"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cracku.in\/blog\/wp-json\/wp\/v2\/media\/25576"}],"wp:attachment":[{"href":"https:\/\/cracku.in\/blog\/wp-json\/wp\/v2\/media?parent=29200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cracku.in\/blog\/wp-json\/wp\/v2\/categories?post=29200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cracku.in\/blog\/wp-json\/wp\/v2\/tags?post=29200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}