(C) The adsorption theory of catalysis is applicable to $Heterogeneous \ catalysis$. In this process,the reactant molecules are adsorbed on the surfac

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(C) The adsorption theory of catalysis is applicable to $Heterogeneous \ catalysis$. In this process,the reactant molecules are adsorbed on the surface of the solid catalyst,which increases the concentration of reactants at the surface and facilitates the reaction.

Class 12 Chemistry Surface Chemistry Catalyst and Catalysis

Medium

Which of the following kinds of catalysis can be explained by the adsorption theory?

A
Homogeneous catalysis
B
Acid-base catalysis
C
Heterogeneous catalysis
D
Enzyme catalysis

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

Surface Chemistry

Subtopic

Catalyst and Catalysis

What is a catalyst? What is an inhibitor?

Medium

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Which of the following is $NOT$ a characteristic of a catalyst?

Easy

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Match the following:
List-$I$ (Reaction) List-$II$ (Catalyst)
$A$. Hydrogenation of vegetable oils $I$. $Ni$
$B$. Decomposition of potassium chlorate $II$. $MnO_2$
$C$. Oxidation of $SO_2$ in lead chamber process $III$. $Pt$
$D$. Oxidation of ammonia in Ostwald's process $IV$. $NO_{(g)}$
The correct answer is

List-$I$ (Reaction)	List-$II$ (Catalyst)
$A$. Hydrogenation of vegetable oils	$I$. $Ni$
$B$. Decomposition of potassium chlorate	$II$. $MnO_2$
$C$. Oxidation of $SO_2$ in lead chamber process	$III$. $Pt$
$D$. Oxidation of ammonia in Ostwald's process	$IV$. $NO_{(g)}$

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