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CHEMISTRY
A biological catalyst is...

A biological catalyst is 

A

An amino acid

B

A carbohydrate

C

The nitrogen molecule

D

An enzyme

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-SURFACE CHEMISTRY-Objective Excersice - 1
  1. In which of these processes platinum is used as a catalyst ?

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  2. Which of the following catalyst is used for preparing toluene by react...

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  3. A biological catalyst is

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  4. During the cleaning action of soap - part of soap dissolves in the dir...

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  5. Colloidal solution of gold prepared by different methods have differen...

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  6. Which of the following is an example of a heterogeneous catalytic reac...

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  7. Which of the following is a lyophobic solution?

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  8. Which of the following is correct?

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  9. Which of the following is an example for auto catalysis

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  10. Match the following columns

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  11. According produces to the adsorption theory of catalysis, the speed of...

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  12. Which of the following is an example of homogeneous catalysis reaction...

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  13. Which of the following kind of catalysis can be explained by the adsor...

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  14. Hydrogenation of vegetable oils in presence of finely divided Nickel a...

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  15. Which of the following statements is true

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  16. Which of the following is not a colloid

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  17. What is the emulsifier in milk

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  18. When the dispersion medium is alcohol, the collodal sol is known as

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  19. When dispersed phase is liquid and dispersion medium is a solid, the c...

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  20. A colloidal solution in which a solid is dispersed in a liquid is call...

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