A. Internal energy
B. Enthalpy
C. Gibbs free energy
D. Helmholtz free energy
Thermodynamics for Chemical
Thermodynamics for Chemical
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. 1
B. 1
D. Either B. or C, depends on the nature of the gas
A. In which there is a temperature drop
B. Which is exemplified by a non-steady flow expansion
C. Which can be performed in a pipe with a constriction
D. In which there is an increase in temperature
A. Le-Chatelier principle
B. Kopp’s rule
C. Law of corresponding state
D. Arrhenius hypothesis
A. Henry’s law
B. Law of mass action
C. Hess’s law
D. None of these
A. 0
B. > 0
C. < 0
D. None of these
A. Prediction of the extent of a chemical reaction
B. Calculating absolute entropies of substances at different temperature
C. Evaluating entropy changes of chemical reaction
D. Both B. and C.
A. Molecular size
B. Volume
C. Pressure
D. Temperature
A. The statement as per Gibbs-Helmholtz
B. Called Lewis-Randall rule
C. Henry’s law
D. None of these
