A liquid is in equilibrium with its vapor at its boiling point. On an average, the molecules in the liquid and gaseous phases have equal______________?

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Which is a neutral refractory ?

A. Graphite B. Magnesite chrome C. Silica D. Magnesia...

Two solutions A1 and A2 have pH value of 2 and 6 respectively. It implies that the solution_____________________?

A. A2 is more alkaline than solution A2 B. A1 is highly acidic C. A1 is very slightly acidic D. Both A. & C....

Gases diffuse faster compared to liquids because of the reason that the liquid molecules_________________?

A. Are held together by stronger inter-molecular forces B. Move faster C. Have no definite shape D. Are heavier...

S.T.P. corresponds to _________________?

A. 1 atm. absolute pressure & 15.5°C B. 760 mm Hg gauge pressure & 15.5°C C. 760 torr & 0°C D. 101.325 kPa gauge pressure & 15.5°C...

A gas mixture contains 6 moles of H2 and 2 moles of N2. If the total pressure of the gaseous mixture is 4 kgf/cm2; then the partial pressure of N2 in the mixture will be _____________ kgf/cm2 ?

A. 1 B. 2 C. 4 D. 8...