For the chemical reaction, ⇌ Y, the standard reaction Gibbs energy depends on temperature T (in K) as \(\;{\Delta _r}\;G^\circ \left( {\;in\;kJ\;mo{l^{ - 1}}} \right) = 120 - \frac{3}{8}\;T\). The major component of the reaction mixture at T is

For the chemical reaction, ⇌ Y, the standard reaction Gibbs energy

1.	For the chemical reaction, ⇌ Y, the standard reaction Gibbs energy depends on temperature T (in K) as \(\;{\Delta _r}\;G^\circ \left( {\;in\;kJ\;mo{l^{ - 1}}} \right) = 120 - \frac{3}{8}\;T\). The major component of the reaction mixture at T is
A.	Y if T = 280 K
B.	X if T = 350 K
C.	X if T = 315 K
D.	Y if T = 300 K
Answer» D. Y if T = 300 K