Question

All naturally occurring processes proceed spontaneously in a direction which leads to

• A. increase in enthalpy of the system
• B. decrease in the entropy of the system
• C. decrease in the free energy of the system
• D. increase in free energy of the system

Answer 1

Answer: (C)

decrease in the free energy of the system

Answer 2

For spontaneity $\Delta G_{T.P} < 0$