Question

Why is bih3 the strongest reducing agent in group 15?

Answer 1

Simply because it is quite unstable due to to lard difference in size of H and Bi. The anion (Bi3-) is quite larger than cation(H+) . Hence it can easily loose hydrogen and reduce other elements. ( Elementary concept if reduction meant loss of oxygen or gain of hydrogen).

MARK BRAINLIEST..

Answer 2

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