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At the temperature T(K) for the reaction...

At the temperature T(K) for the reaction `X_(2)O_(4) (l) rarr 2XO_(2)(g) Delta U = x kJ mol^(-1), Delta S = y JK^(-1) mol^(-1)`. Gibbs energy change for the reaction is (Assume `X_(2)O_(4), XO_(2)` are ideal gases) `Delta U = x kJ mol^(-1), Delta S = y JK^(-1) mol^(-1)`

A

`1000 x + 2R(T - y) Jmol^(-1)`

B

`1000 x + T(2R-y) J mol^(-1)`

C

`x + T (2R - y) J mol^(-1)`

D

`x + 2R(T - y) J mol^(-1)`

Text Solution

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The correct Answer is:
B
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