State true or false.Physisorption occurs by Van-der-waal s forces. – McqOptions

MCQOPTIONS

1.	State true or false. Physisorption occurs by Van-der-waal s forces.
A.	True
B.	False
Answer» B. False

Discussion

No Comment Found

Related MCQs

For the reaction step to be the controlling mechanism in a catalytic reversible reaction, which of the following is valid?
The sequence of steps in a heterogeneous catalytic reaction is ____
The Langmuir Hinshelwood mechanism for equimolar reactant feed is ____
The plot representing the variation of rate with partial pressure for a second order irreversible reaction following Eley Rideal mechanism is ____
A gas phase adsorption reaction is reaction controlling. The reaction follows Eley Rideal mechanism, represented by A + B R. If the product also adsorbs, which of the following rate expressions is true?
If n is a constant for a particular gas adsorption, the dependence of ( frac{V}{V_m} ) to the partial pressure of adsorbed gas by Freundlich adsorption is ____
According to Langmuir adsorption model, the rate of adsorption of a gas molecule onto the solid surface is ____
Which of the following is not an assumption of Langmuir model?
The variation of Chemisorption with Pressure is ____
State true or false.<br>Physisorption occurs by Van-der-waal s forces.