1.

Calculate Delta_r G^Ө for conversion of oxygen to ozone , 3//2 O_(2(g)) to O_(3(g)) at 298 K . If K_P for this conversion is 2.47xx10^(-29) .

Answer»

SOLUTION :We know `Delta_rG^Ө=-2.303 RT LOG K_P` and `R=8.314 JK^(-1) "MOL"^(-1)`
THEREFORE , `Delta_rG^Ө=-2.303 (8.314 J K^(-1) "mol"^(-1))xx(298 K) (log 2.47 xx 10^(-29))`
`=163000 "J mol"^(-1) =163 "mol"^(-1)`


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