A. ds = 0
B. ds 0
D. ds = Constant
A. Increases
B. Decreases
C. Remains unchanged
D. May increase or decrease; depends on the substance
A. Only enthalpy change (ΔH) is negative
B. Only internal energy change (ΔE) is negative
C. Both ΔH and ΔE are negative
D. Enthalpy change is zero
A. Isochoric
B. Isobaric
C. Adiabatic
D. Isothermal
A. Minimum temperature attainable
B. Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in
C. Temperature of the heat reservoir to which a Carnot engine rejects no heat
D. None of these
A. Reaction mechanism
B. Calculation of rates
C. Energy transformation from one form to another
D. None of these
A. Isothermal
B. Adiabatic
C. Isobaric
D. Isometric