Question

0.8 points

Which of the following is electron deficient molecule?

NH3

CH4

BH3

none of these

​

Answer 1

Answer:

c

Explanation:

BH3

incomplete octet

Answer 2

Answer:

$BH_{3}$

Explanation:

In $BH_{3}$, B has zero lone pairs and three bonds, which means it has 6 electrons around it. The octet rule is not satisfied and hence it is electron deficient.