True or false? (a) The quantities U, H, A, and G all have the same dimensions, (b) The rel...

True or false? (a) The quantities U, H, A, and G all have the same dimensions, (b) The relation ΔG = ΔH – T ΔS is valid for all processes, (c) G = A + PV. (d) For every closed system in thermal and mechanical equilibrium and capable of only P-V work, the state function G is minimized when material equilibrium is reached, (e) The Gibbs energy of 12 g of ice at 0°C and 1 atm is less than the Gibbs energy of 12 g of liquid water at 0°C and 1 atm. (f) The quantities S dT, T dS, V dP, and  all have dimensions of energy.