A group of 15 element, which is a metal and forms a hydride with strongest reducing power among group 15 hydrides. The element is :
Solution
BiH<sub>3</sub> is the strongest reducing agent among the hydrides of 15 group elements as Bi – H bond dissociation energy is very less.
About this question
Subject: Chemistry · Chapter: p-Block Elements · Topic: Group 13: Boron Family
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