Chemistry Quiz Questions for RRB NTPC PDF
Download RRB NTPC Chemistry Quiz Questions and Answers PDF. Top 15 RRB NTPC Chemistry questions based on asked questions in previous exam papers very important for the Railway NTPC exam.
Download RRB NTPC Chemistry Quiz Questions PDF
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Question 1:Â What is meaning of one unit carbon permit?
a)Â One cubic meter of carbon dioxide
b)Â One quintal carbon dioxide
c)Â One metric ton of carbon dioxide
d)Â One thousand metric tons of carbon dioxide
Question 2:Â What is the main component of LPG?
a)Â Methane
b)Â Ethane
c)Â Propane
d)Â Butane
e)Â None of these
Question 3:Â Which element group is most reactive of all the metallic elements?
a)Â Alkali metals
b)Â Inert gases
c)Â Rare Earths
d)Â Radioactive Elements
e)Â None of these
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Question 4:Â What is the chemical name of aspirin?
a)Â Acetyl salicylic hydroxide
b)Â Acetyl salicylic acid
c)Â Acetyl salicylic oxide
d)Â Acetyl salicylic peroxide
e)Â None of these
Question 5:Â Which element has the atomic number of 100?
a)Â Polonium
b)Â Aurium
c)Â Germanium
d)Â Femium
e)Â None of these
Question 6:Â Which gas is produced during fermentation?
a)Â Nitrogen Monoxide
b)Â Nitrogen Dioxide
c)Â Carbon Monoxide
d)Â Carbon Dioxide
e)Â None of these
Question 7:Â One of the constituents of tear gas is
a)Â Ethane
b)Â Ethanol
c)Â Ether
d)Â Chloropicrin
Question 8:Â What is the chemical name of vinegar ?
a)Â Citric acid
b)Â Acetic acid
c)Â Pyruvic acid
d)Â Malic acid
Question 9:Â Which type of reaction produces the most harmful radiation?
a)Â Fusion reaction
b)Â Fission reaction
c)Â Chemical reaction
d)Â Photo-Chemical reaction
Question 10:Â Which metal causes Itai-Itai disease?
a)Â Cadmium
b)Â Chromium
c)Â Cobalt
d)Â Copper
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Question 11:Â The noble gas used for the treatment of cancer is
a)Â Helium
b)Â Argon
c)Â Krypton
d)Â Radon
Question 12:Â The base used as an antacid is
a)Â Calcium hydroxide
b)Â Barium hydroxide
c)Â Magnesium hydroxide
d)Â Silver hydroxide
Question 13:Â Which of the following is the chemical name of common salt?
a)Â Calcium Sulphate
b)Â Potassium Chloride
c)Â Sodium Chloride
d)Â Sodium Nitrate
Question 14:Â What is the chemical name of Vitamin C?
a)Â Acetic Acid
b)Â Hydrogen Chloride
c)Â Ascorbic Acid
d)Â Sulphuric Acid
Question 15: Chemical reactions that release energy by light or heat are called …
a)Â Endothermic Reaction
b)Â Redox Reaction
c)Â Exothermic Reaction
d)Â Ectothermic Reaction
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Answers & Solutions:
1) Answer (C)
2) Answer (D)
3) Answer (A)
4) Answer (B)
5) Answer (D)
6) Answer (D)
7) Answer (D)
8) Answer (B)
9) Answer (B)
10) Answer (A)
11) Answer (D)
12) Answer (C)
13) Answer (C)
14) Answer (C)
15) Answer (C)
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We hope this Chemistry quiz Questions pdf for RRB NTPC Exam will be highly useful for your Preparation.