AIPMT MAINS2012Chemistry-Hydrocarbons
AIPMT MAINS 2012 Chemistry Alkynes MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which of the following reagents will be able to distinguish between¹⁻butyne and²⁻butyne?
A
NaNH₂
B
HCl
C
O₂
D
Br₂
Correct Answer
Option A
Detailed Explanation
¹⁻Butyne and²⁻butyne are distinguished by NaNH₂ because¹⁻butyne reacts with NaNH₂ due to active hydrogen.
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