A reaction is carried out at 350 K

CHEMISTRY · Single correct · A Level · Chemistry · Thermodynamics · Thermodynamics

Problem

A reaction is carried out at 350 K, and its equilibrium constant is measured to be

K=1.2\times10^{2}

. Determine

\Delta G^{\circ}

in kJ mol⁻¹ for the reaction. (R = 8.314 J mol⁻¹ K⁻¹) (a)

+14\ \text{kJ mol}^{-1}

(b)

-32\ \text{kJ mol}^{-1}

(c)

-14\ \text{kJ mol}^{-1}

(d)

-6.0\ \text{kJ mol}^{-1}