Bond dissociation enthalpy of E-H(E = element) bonds is given below: { – InterviewSolution

1.	Bond dissociation enthalpy of E-H(E = element) bonds is given below: {:("Compound",NH_3,PH_3,AsH_3,SbH_3),(Delta_("diss")"(E-H)",,,,),(kjmol^(-1),389,322,297,255):} Which of the following compounds will act as strongest reducing agent ?
Answer» `NH_3` `PH_3` `AsH_3` `SbH_3` Solution :WEAKER the E-H bond, STRONGER the reducing AGENT. Hence `SbH_3`is the strongest reducing agent.

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