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In which of these processes platinum is ...

In which of these processes platinum is used as a catalyst ? 

A

Oxidation of ammonia to form `HNO_(3)`

B

Hardening of oils

C

Production of synthetic rubber

D

Synthesis of methanol

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The correct Answer is:
A
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AAKASH SERIES-SURFACE CHEMISTRY-Objective Excersice - 1
  1. A catalyst increases the rate of a reaction with out changing

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  2. Catalytic action of an enzyme is

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  3. In which of these processes platinum is used as a catalyst ?

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

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  5. A biological catalyst is

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

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

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

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  9. Which of the following is a lyophobic solution?

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  10. Which of the following is correct?

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

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  12. Match the following columns

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

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

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

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

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  17. Which of the following statements is true

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  18. Which of the following is not a colloid

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  19. What is the emulsifier in milk

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

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