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The substance which decreases the rate o...

The substance which decreases the rate of a chemical reaction is called :

A

inhibitor

B

poison

C

moderator

D

promotor

Text Solution

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The correct Answer is:
A
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OP TANDON-ADSORPTION AND CATALYSIS-OBJECTIVE QUESTIONS (LEVEL-A)
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  2. Which of the following reactions is an examples of homogeneous catalys...

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  3. The substance which decreases the rate of a chemical reaction is calle...

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  4. The decomposition of hydrogen peroxide can be slowed by the addition o...

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  5. The temperature at which the catalystic activity of the catalysts is m...

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  6. Efficiency of the catalysts depends on its :

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  7. Which of the following types of metal form the most efficient catalyst...

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  8. Enzymes are made up of

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  9. In lead chambe process , which one of the following oxides is used as ...

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  10. Glucose or fructose is converted into C(2)H(5)OH in the presence of ?

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  11. The name catalysis was given by :

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  12. In the reaction KMnO(4) + H(2)SO(4) + H(2)C(2)O(4) to products, Mn^(2+...

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  13. In the Haber process of synthesis of NH(3) :

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  14. TEL, tetraethyl lead, acts as antiknocking agent. It acts as……………………… ...

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  15. Edges and peaks are more effective in a catalyst because :

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  16. An enzyme which brings about the conversion of starch into maltose is ...

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  17. Which of the following statements is incorrect ?

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  18. Wh ich of the following catalysts is used in Friedel -Crafts reaction ...

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  19. Platinised asbestos is used as a catalyst in the manufacture of H(2)SO...

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  20. The catalyst used in the manufacture of H(2)SO(4) by contact process i...

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