Which of the following is insensitive to changes in pressure ?

Related Mcqs:

Refluxing of part of the distillate in a fractionating column is a ‘recycling operation’, aimed primarily at_______________?

A. Heat conservation B. Yield enhancement C. Product enrichment D. None of these...

Which of the following is not a unit of pressure ?

A. Torr B. Newton/m2 C. Parsec D. Ata, bar or Pascal...

The OH- concentration in a solution having pH value 3 is____________________?

A. 10-3 B. 10-10 C. 10-11 D. 10-13...

According to Raoult’s law, “The vapor pressure exerted by component in a solution is proportional to the mole fraction of that component.” Raoult’s law is not applicable under the following assumption/condition?

A. No component is concentrated at the surface of the solution B. The component molecules are non polar and are of almost equal size C. In the formation of solution, chemical combination/molecular association between unlike molecules takes place D. The attractive forces between like and unlike molecules are almost equal...

The chemical nature of an element is independent of_______________________?

A. Its atomic number B. The number of protons or electrons present in it C. The number of neutrons present in it D. None of these...