Q. Which of the following is not a Lewis base?
A) $NH_{3}$
B) $H_{2}O$
C) $AlCl_{3}$
D) None of these
Explanation
(c)
Lewis bases are electrons rich compounds.
(i)[image:7_image9.emf]are Lewis bases because they have lone pair of electron.
(ii)$AlCl_{3}$ is Lewis acid because it can accept electrons.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.