In physical adsorption, as compared to chemisorption, the________________________?

Stoichiometry 08/06/2021

A. Quantity adsorbed per unit mass is higher
B. Rate of adsorption is controlled by the resistance to surface reaction
C. Activation energy is very high
D. Heat of adsorption is very large

Related Mcqs:

    Fireclay bricks are not used in the_________________?
    A. Blast furnace B. Hot blast stove C. Cupola D. Wall of coke oven...
    Dissolving a solute in a solvent does not change its________________?
    A. Specific heat B. Vapour pressure C. Viscosity D. None of these...
    At what temperature, given mass of a gas that occupies a volume of 2 litres at N.T.P. will occupy a volume of 4 litres, if the pressure of the gas is kept constant ?
    A. 273°C B. 273°K C. 100°C D. 200°C...
    For estimation of heat capacity of a solid compound, one can use________________?
    A. Clapeyron’s equation B. Gibb’s equation C. Kopp’s rule D. Trouton’s rule...
    Increasing the temperature of an aqueous solution will cause decrease in its________________?
    A. Molality B. Mole fraction C. Weight percent D. Molarity...

Leave a Reply

Your email address will not be published. Required fields are marked *