NTA JEE Main 27th August 2021 Shift 2
For the following questions answer them individually
NTA JEE Main 27th August 2021 Shift 2 - Question 31
The correct order of ionic radii for the ions, P$$^{3-}$$, S$$^{2-}$$, Ca$$^{2+}$$, K$$^+$$, Cl$$^-$$ is:
NTA JEE Main 27th August 2021 Shift 2 - Question 32
The compound/s which will show significant intermolecular H-bonding is/are:
NTA JEE Main 27th August 2021 Shift 2 - Question 33
The oxide that gives H$$_2$$O$$_2$$ most readily on treatment with H$$_2$$O is:
NTA JEE Main 27th August 2021 Shift 2 - Question 34
Choose the correct statement from the following:
NTA JEE Main 27th August 2021 Shift 2 - Question 35
The major product (A) formed in the reaction given below is:
NTA JEE Main 27th August 2021 Shift 2 - Question 36
In stratosphere most of the ozone formation is assisted by:
NTA JEE Main 27th August 2021 Shift 2 - Question 37
Lyophilic sols are more stable than lyophobic sols because:
NTA JEE Main 27th August 2021 Shift 2 - Question 38
Match List-I with List-II:
List-I (Name of ore/mineral) Â Â Â List-II (Chemical formula)
(a) Calamine               (i) ZnS
(b) Malachite              (ii) FeCO$$_3$$
(c) Siderite                 (iii) ZnCO$$_3$$
(d) Sphalerite              (iv) CuCO$$_3$$.Cu(OH)$$_2$$
Choose the most appropriate answer from the options given below:
NTA JEE Main 27th August 2021 Shift 2 - Question 39
Which one of the following is formed (mainly) when red phosphorus is heated in a sealed tube at 803 K?
NTA JEE Main 27th August 2021 Shift 2 - Question 40
Potassium permanganate on heating at 513 K gives a product which is:
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