Carboxylic Acids and their Derivatives 2 Question 18
18. Reaction of $R \mathrm{CONH}{2}$ with a mixture of $\mathrm{Br}{2}$ and $\mathrm{KOH}$ gives $R-\mathrm{NH}_{2}$ as the main product. The intermediates involved in this reaction are
(1992, 1M)
(a) $\mathrm{RCONHBr}$
(b) $R \mathrm{NHBr}$
(c) $R-\mathrm{N}=\mathrm{C}=\mathrm{O}$
(d) $\mathrm{CCONBr}_{2}$
Assertion and Reason
Read the following questions and answer as per the direction given below:
(a) Statement I is true; Statement II is true; Statement II is a correct explanation of Statement I.
(b) Statement I is true; Statement II is true; Statement II is not the correct explanation of Statement I.
(c) Statement I is true; Statement II is false.
(d) Statement I is false; Statement II is true.
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Answer:
Correct Answer: 18. (b,d)
Solution:
