JEE Main Chemistry question

Chemistry Equilibrium JEE Main

Which of the following molecules acts as a Lewis acid?

(A)(CH₃)₃N
(B)(CH₃)₃BCorrect
(C)(CH₃)₂O
(D)(CH₃)₃P

Answer: (B)

Solution

Trimethylborane's boron is electron-deficient.

Question ID VK-136496