OnlineCBT
Chemistry · THERMODYNAMICS
हिन्दीIf the equilibrium constant for a reaction is \( K = 1 \), what is the value of the standard Gibbs energy change \( \Delta_r G^\circ \)?
Correct answer · Option 2
\( \Delta_r G^\circ = 0 \)
Explanation
From \( \Delta_r G^\circ = -RT \ln K \), when \( K = 1 \), \( \ln(1) = 0 \), which implies \( \Delta_r G^\circ = 0 \).
