The point at which all the three (solid, liquid and gas) phases co-exist, is known as the ____________ point?

Related Mcqs:

Which of the following units is not present in both the vapor compression refrigeration system and absorption refrigeration system ?

A. Expansion valve B. Condenser C. Refrigerator D. Compressor...

If two pure liquid constituents are mixed in any proportion to give an ideal solution, there is no change in____________________?

A. Volume B. Enthalpy C. Both A. & B D. Neither A. nor B...

A refrigeration cycle is the same as a _____________ cycle?

A. Turbine B. Heat engine C. Reversed heat engine D. None of these...

Joule-Thomson co-efficient is defined as__________________?

A. μ = (∂P/∂T)H B. μ = (∂T/∂P)H C. μ = (∂E/∂T)H D. μ = (∂E/∂P)H...

In the reaction, C + O2 → CO2; ΔH = – 94 kcal. What is the heat content (enthalpy) of O2 ?

A. -94 kcal B. > -94 kcal C. < – 94 kcal D. Zero...