Home / Chemistry / Question
MCQ
Which is a Lewis acid?
Chemistry
A NH3
B H2O
C BF3
D OH-
Explanation

BF3 has an incomplete octet on boron and can accept an electron pair, making it a Lewis acid.

Related MCQs

The product of complete combustion of a hydrocarbon is always:
Chemistry View
What is the pH of a 0.001 M HCl solution?
Chemistry View
Which is an oxoacid of sulfur?
Chemistry View
What is the nature of SiO2?
Chemistry View
Which is a Lewis base?
Chemistry View
Which gas is evolved when zinc reacts with dilute hydrochloric acid?
Chemistry View