Identify the correct statement for change of Gibbs energy for a system $(\Delta G_{system})$ at constant temperature and pressure:-

Question

( A ) If $\Delta G_{system}<0$, the process is not spontaneous <br/> ( B ) If $\Delta G_{system}=0$, the system is still moving in a particular direction
( C ) If $\Delta G_{system}>0$, the process is spontaneous
( D ) If $\Delta G_{system}=0$, the system has attained equilibrium