For an ideal gas, the activity co-efficient is_________________?

Related Mcqs:

Cv is given by__________________?

A. (∂E/∂T)V B. (∂E/∂V)T C. (∂E/∂P)V D. (∂V/∂T)P...

For a cyclic process, a fixed ratio between heat and work___________________?

A. Always exists B. May exist C. Never exists D. Is difficult to predict...

In vapour compression refrigeration system, if the evaporator temperature and the condenser temperatures are -13°C and 37°C respectively, the Carnot COP will be________________?

A. 5.2 B. 6.2 C. 0.168 D. Data insufficient, can’t be found out...

The internal energy of a gas obeying P (V – b) RT (where, b is a positive constant and has a constant Cv), depends upon its________________?

A. Pressure B. Volume C. Temperature D. All A, B. & C...

Change of heat content when one mole of compound is burnt in oxygen at constant pressure is called the__________________?

A. Calorific value B. Heat of reaction C. Heat of combustion D. Heat of formation...