1 torr is equal to ______________ mm Hg column?

Related Mcqs:

Methane is mixed with stoichiometric proportion of oxygen and completely combusted. The number of additional specifications required to determine the product flow rate and composition is_______________?

A. 0 B. 1 C. 2 D. 3...

Beryllia (which is used in making crucibles for melting uranium & thorium) is superior to alumina in all respects for high temperature (> 1900°C ) use, except______________?

A. Cost B. Electrical conductivity C. Thermal conductivity D. Fusion point...

The increase in the temperature of the aqueous solution will result in decrease of its________________?

A. Weight % of the solute B. Mole fraction of the solute C. Molarity D. Molality...

The number of atoms of oxygen present in 11.2 litres of ozone (O3) at N.T.P. are__________________?

A. 3.01 × 1022 B. 6.02 × 1023 C. 9.03 × 1024 D. 1.20 × 1024...

In case of an unsaturated vapor-gas mixture, the humid volume increases with increase in the________________?

A. Total pressure B. Absolute humidity at a given temperature C. Both A. and B. D. Neither A. nor B....