Question
Question: Which of the following alkynes is most acidic?...
Which of the following alkynes is most acidic?
A
CH3C≡CH
B
CH3C≡CCH3
C
CH3CH2C≡CH
D
CH≡CH
Answer
CH≡CH
Explanation
Solution
: CH≡CHis most acidic due to 50% s-character.
Which of the following alkynes is most acidic?
CH3C≡CH
CH3C≡CCH3
CH3CH2C≡CH
CH≡CH
CH≡CH
: CH≡CHis most acidic due to 50% s-character.