Equilibrium Question 278
Question: Which of the following is Lewis acid [Pb. CET 2000]
Options:
A) S
B) $ :CH_2 $
C) $ {{(CH_3)}_3}B $
D) All of these
Show Answer
Answer:
Correct Answer: D
Solution:
Acceptor of electron pair is known as lewis acid. S, : $ CH_2,{{(CH_3)}_3}B $ all can accept an electron pair so answer is D.