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Identify the correct statement regarding...

Identify the correct statement regarding enzymes.

A

Enzymes are specific biological catalysts that can normally function at very high temperature

B

Enzymes are normally hetrogeneous catalyst that are specific in action

C

Enzymes are specific biological catalysts that cannot be poisoned

D

Enzymes are specific bological catalysts that posses well defined active site

Text Solution

Verified by Experts

The correct Answer is:
B
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OP TANDON-ADSORPTION AND CATALYSIS-OBJECTIVE QUESTIONS (LEVEL-A)
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  2. Adsorpton of gases on solid surface is generally exothermic because :

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  3. Identify the correct statement regarding enzymes.

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  4. The extent of adsorption of a gas on a solid depends on the :

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  5. Which of the following is true in respect of chemical adsorption?

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  6. If x/m is the mass of adsorbate adsorbed per unit mass of adsorbent, P...

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  7. The efficiency of an enzyme to catalyse a reacrtion is due to its capa...

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  8. Although nitrogen does not adsorb on surface at room temperature, it a...

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  9. What is the equation form of Langmuir adsorption isotherm undre high p...

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  10. What is an adsorption isotherm? Describe Freundlich adsorption isother...

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  11. Which of the following statements is incorrect regarding physisorption...

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  12. Active charcoal is a good catalyst because :

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  13. According to the adsorption theory of catalysis the speed of the react...

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  14. The Langmuir adsorption isotherm is deduced using the assumption.

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  15. The efficiency of an enzyme to catalyse a reacrtion is due to its capa...

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  16. Activated charcoal is used to remove colouring matter from pure substa...

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  17. According to Freundlich adsorption isotherm, which of the following i...

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  20. For a linear plot of log (x//m) versus log [ in a Freundlich adsorptio...

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