A chemist is studying a reaction where compound A is converted into compound B in a closed system at constant temperature and pressure. The reaction has a positive S (change in entropy) and a negative H (change in enthalpy). Which of the following statements is true when the reaction is at equilibrium? A. The reaction quotient, Q, is equal to the equilibrium constant, K, and G is zero. B. The reaction will not reach equilibrium as G is always negative. C. G of the reaction is positive, which drives the reaction towards the formation of more A. D. The reaction will proceed with an increase in total pressure in the system.