Question

how many electrons are present in B H B bonds of B2H6​

Answer 1

Answer:

In B2H6 there are 12 valence electrons, three from each B atoms and six from the H atoms. The four terminal hydrogen atoms and the two boron atoms lie in one plane. The four terminal B-H bonds are regular two centre-two electron bonds. Hence, total 8 electrons out of 12 are involved here.

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