Which of the following are Lewis acids ? (1) AlCl3 and SiCl4
Which of the following are Lewis acids ?
(1) AlCl3 and SiCl4
(2) PH3 and SiCl4
(3) BCl3 and AlCl3
(4) PH3 and BCl3
8 views
2 Answers
Ans. (3) BCl3 & AlCl3 both have vacant p-orbital & incomplete octet. So they act as Lewis acid.
8 views
Answered