1.

Standard entropy of `X_(2)` , `Y_(2)` and `XY_(3)` are `60, 40 ` and `50JK^(-1)mol^(-1)` , respectively. For the reaction, `(1)/(2)X_(2)+(3)/(2)Y_(2)rarrXY_(3),DeltaH=-30KJ` , to be at equilibrium, the temperature will be:A. 1250 KB. 500 KC. 1000 KD. 750 K

Answer» Correct Answer - D
`DeltaS=S_(P)-S_(R), DeltaS =(DeltaH)/(T)`


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