Which hydride among the following is the stro | vedclass

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(B) In the hydrides of $15^{th}$ group elements,the bond dissociation enthalpy decreases down the group due to an increase in the size of the central

Vedclass · Accepted Answer

$BiH_3$

Vedclass · Answer

(B) In the hydrides of $15^{th}$ group elements,the bond dissociation enthalpy decreases down the group due to an increase in the size of the central atom. As the bond dissociation enthalpy decreases,the ease of releasing hydrogen atoms increases. Therefore,the reducing character increases down the group: $NH_3 Thus,$BiH_3$ is the strongest reducing agent.

Which hydride among the following is the strongest reducing agent?

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