Q. An irreversible process

View solution

Q. The expression for the work done for a reversible polytropic process can be used to obtain the expression for work done for all processes, except reversible __________ process.

View solution

Q. Joule-Thomson co-efficient depends on the

View solution

Q. Gibbs free energy at constant pressure and temperature under equilibrium conditions is

View solution

Q. With increase in pressure (above atmospheric pressure), the Cp of a gas

View solution

Q. A change in state involving a decrease in entropy can be spontaneous, only if

View solution

Q. __________ calorimeter is normally used for measuring the dryness fraction of steam, when it is very low.

View solution

Q. Specific volume of an ideal gas is

View solution

Q. Pick out the extensive property out of the following.

View solution

Q. Entropy change of the reaction, H₂O(liquid) → H₂O(gas), is termed as the enthalpy of

View solution

Q. Which law of the thermodynamics provids basis for measuring the thermodynamic property ?

View solution

Q. Gibbs free energy per mole for a pure substance is equal to the

View solution

Q. Free energy change of mixing two liquid substances is a function of the

View solution

Q. Pick out the wrong statement.

View solution

Q. The total change in the enthalpy of a system is independent of the

View solution

Q. Number of phases in a colloidal system are

View solution

Q. Free energy changes for two reaction mechanism 'X' and 'Y' are respectively - 15 and - 5 units. It implies that X is

View solution

Q. The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator is

View solution

Q. The unit of fugacity is the same as that of the

View solution

Q. Filling of gas from a high pressure cylinder into small bottles is an example of a/an __________ process.

View solution