Question

which of the following is an electron deficiency?
(a) (BH3)2
(B) (CH3)2
(C) H3
(D) (SIF3)2​

Answer 1

Answer:

(D) (SIF3)2

Explanation:

Silicon has a vacant D orbital therefore it is an electron deficiency and Lewis Acid which attract electrons from a lewis base

Answer 2

I think the answer must be (D)(SIF3)2

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