The heat of adsorption of a gas caused by Van der Waals forces of attraction and capillarity is equal to the heat of__________________?

Related Mcqs:

Pick out the correct conversion?

A. 1 BTU =453.6 calories B. 1 BTU = 252 calories C. 1 calorie = 252 BTU D. 1 calorie = 453.6 BTU...

Recycling in a chemical process facilitates___________________?

A. Increased yield B. Enrichment of product C. Heat conservation D. All A., B. & C....

Heat capacity of air can be approximately expressed as, Cp = 26.693 + 7.365 x10-3 T, where, Cp is in J/mole.K and T is in K. The heat given off by 1 mole of air when cooled at atmospheric pressure from 500°C to – 100°C is ____________________?

A. 10.73 kJ B. 16.15 kJ C. 18.11 kJ D. 18.33 kJ...

Normality of a solution does not change with the increase in the __________________?

A. Pressure B. Temperature C. Solute concentration D. Dilution of the solution...

Total energy at a point comprises of _____________ energy?

A. Potential & kinetic B. Pressure C. Internal D. All A., B. & C....