Atoms of the same element, but of different masses are called__________________?

Related Mcqs:

For an ideal solution, the total vapor pressure varies _____________ with the composition (expressed as mole fraction)?

A. Inversely B. Exponentially C. Linearly D. Negligibly...

Fireclay bricks are not used in the________________?

A. Beehive coke oven B. By-product coke oven walls C. Combustion chamber of B.F. stoves D. Coke oven regenerators...

Increasing the temperature of an aqueous solution will cause decrease in its________________?

A. Molality B. Mole fraction C. Weight percent D. Molarity...

The percentage ratio of the partial pressure of the vapor to the vapor pressure of the liquid at the existing temperature is_____________________?

A. Termed as relative saturation B. Not a function of the composition of gas mixture C. Called percentage saturation D. Not a function of the nature of vapor...

The temperature of a gas in a closed container is 27° C. If the temperature of the gas is increased to 300° C, then the pressure exerted is___________________?

A. Doubled B. Halved C. Trebled D. Unpredictable...