Chemistry Class-11: Chapter – 13. Hydrocarbons Part – 2 Questions and Answers (For CBSE, ICSE, IAS, NET, NRA 2022)

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Question: 8

Arrange the following carbanions in order of their decreasing stability.

(A)

(B)

(C)

(i)

(ii)

(iii)

(iv)

Answer: (ii)

Question: 9

Arrange the following alkyl halides in decreasing order of the rate of elimination reaction with alcoholic .

(A)

(B)

(C)

(i)

(ii)

(iii)

(iv)

Answer: (iv)

Question: 10

Which of the following reactions of methane is incomplete combustion?

(i)

(ii)

(iii)

(iv)

Answer: (iii)

II. Multiple Choice Questions (Type-II)

In the following questions two or more options may be correct.

Question: 11

Some oxidation reactions of methane are given below. Which of them is/are controlled oxidation reactions?

(i)

(ii)

(iii)

(iv)

Answer: (iii) , (iv)

Question: 12

Which of the following alkenes on ozonolysis give a mixture of ketones only?

(i)

(ii)

(iii)

(iv)

Answer: (iii) , (iv)

Question: 13

Which are the correct IUPAC names of the following compound?

(i)

(ii)

(iii)

(iv)

Answer: (iii) , (iv)