For the chemical reaction X $\rightleftharpoons$ Y, the standard reaction Gibbs energy depends on temperature T (in K) as $\Delta $rGo (in kJ mol–1) = 120 $ - {3 \over 8}$ T. The major component of the reaction mixture at T is :

Question

For the chemical reaction X $\rightleftharpoons$ Y, the standard reaction Gibbs energy depends on temperature T (in K) as $\Delta $_rG^o (in kJ mol^–1) = 120 $ - {3 \over 8}$ T.

The major component of the reaction mixture at T is :

Y if T = 300 K