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Which one of the following statements is...

Which one of the following statements is incorrect about enzyme catalysis ?

A

Enzymes are denaturated by ultraviolet rays and at high temperature

B

Enzymes are least reactive at optimum temperature

C

Enzymes are least reactive at optimum temperature

D

Enzymes action is specific

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The correct Answer is:
B
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ALLEN-SURFACE CHEMISTRY -EXERCISE -2
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  2. Which of the following statements about the zeolites is false?

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  3. Which one of the following forms micelles in aqueous solution above ce...

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

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  5. Which of the following molecules is most suitable to disperse benzen i...

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  6. Colloidal solution show in H(2)O :-

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  7. On adding excess electrolyte what happens to the collides :-

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  8. Butter is an example of :-

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  9. If x is the amount of adsorbate and m is the amount of adsorbent, whic...

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  10. Which of the following is incorrect for physio-sorption

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  11. Fog is a colloidal system of :-

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  12. In frenudlich adsorption isotherm, the value of 1//n is

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  13. Which one of the following statements is incorrect about enzyme cataly...

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  14. The protcting power of lyophilic colloidal solution is expressed in te...

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  15. The ease of adsorption of the hydrated alkali metal ions on ion-exchan...

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  16. A colliodal solution is kept in dark and is illuminated by a beam of l...

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

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  18. Hair cream is :-

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  19. According to Hardy schultz law, the floculating power of an ion increa...

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  20. The coagulating power of electrolytes having ions Na^(+),Al^(3+) and B...

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