Degree of freedom of the system ice-water-vapour will be ________________?
Degree of freedom of the system ice-water-vapour will be ________________?
A. 0
B. 1
C. 2
D. 3
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Work done in an adiabatic process between two states depends on the__________________?
Work done in an adiabatic process between two states depends on the__________________?A. Rate of heat transmission
B. Initial state only
C. End states only
D. None of theseA system undergoes a change from a given initial state to a given final state either by an irreversible process or by a reversible process, then (where, Δ S1 and Δ SR are the entropy changes of the system for the irreversible and reversible processes respectively) ?
A system undergoes a change from a given initial state to a given final state either by an irreversible process or by a reversible process, then (where, Δ S1 and Δ SR are the entropy changes of the system for the irreversible and reversible processes respectively) ?A. Δ S1 is always Δ SR
C. Δ S1 is always > Δ SR
D. Δ S1 is always = Δ SRWhile dissolving a gas into a liquid at a constant temperature, the ratio of the concentration of the gas in the solution phase and in the gaseous phase is _______________?
While dissolving a gas into a liquid at a constant temperature, the ratio of the concentration of the gas in the solution phase and in the gaseous phase is _______________?A. Infinity
B. Unity
C. Constant
D. NegativeIn polytropic process (PVn = constant), if n = 1; it means a/an ______________ process?
In polytropic process (PVn = constant), if n = 1; it means a/an ______________ process?A. Adiabatic
B. Reversible
C. Isothermal
D. None of thesePick out the correct equation relating ‘F’ and ‘A’___________________?
Pick out the correct equation relating ‘F’ and ‘A’___________________?A. F = A + PV
B. F = E + A
C. F = A – TS
D. F = A + TSThe theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing 50 mole % each of n- heptane and n- octane into pure compounds each at 1 atm is__________________?
The theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing 50 mole % each of n- heptane and n- octane into pure compounds each at 1 atm is__________________?A. -2 RT ln 0.5
B. -RT ln 0.5
C. 0.5 RT
D. 2 RT