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MCQs for Surface Chemistry
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MCQs for Surface Chemistry
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1. According to adsorption theory of catalysis, the speed of the reaction increases because
2. According to adsorption theory of catalysis, the speed of the reaction increases because
3. When a small amount of FeCl3 is added to a freshly precipitated Fe(OH)3, b reddish brown colloidal solution is obtained. This pheno¬menon is known as
4. In Freundlich adsorption isotherm x/m = Kp1/n, the value of 'n' at low pressure is
5. Cottrell precipitator is used to
6. When a small amount of FeCl3 is added to a freshly precipitated Fe(OH)3, b reddish brown colloidal solution is obtained. This pheno¬menon is known as
7. An emulsifier is a substance which
8. Which shape selective catalyst is used to convert alcohol to gasoline?
9. Peptization is a process of

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