- (A) (T2 – T1)/T2
- (B) (T2 – T1)/T1
- (C) (T1 – T2)/T2
- (D) (T1 – T2)/T1
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- (A) Phase rule variables are intensive properties
- (B) Heat and work are both state function
- (C) The work done by expansion of a gas in vacuum is zero
- (D) CP and CV are state function
- (A) The distribution law
- (B) Followed from Margules equation
- (C) A corollary of Henry’s law
- (D) None of these
- (A) T
- (B) T and P
- (C) T, P and Z
- (D) T and Z
- (A) Turbine
- (B) Heat engine
- (C) Reversed heat engine
- (D) None of these
- (A) F = E – TS
- (B) F = H – TS
- (C) F = H + TS
- (D) F = E + TS
- (A) Internal energy
- (B) Enthalpy
- (C) Gibbs free energy
- (D) Helmholtz free energy
- (A) Pressure must be kept below 5.2 atm
- (B) Temperature must be kept above – 57°C
- (C) Pressure must be kept below 5.2 atm. and temperature must be kept above 57°C
- (D) Pressure and temperature must be kept below 5.2 atm. and – 57°C respectively
- (A) Pressure to critical pressure
- (B) Critical pressure to pressure
- (C) Pressure to pseudocritical pressure
- (D) Pseudocritical pressure to pressure
- (A) Increase
- (B) Decrease
- (C) No change
- (D) None of these
