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Which of the following statement is corr...

Which of the following statement is correct?

A

The rate of disappearance of X = twice the rate of disappearance of Y

B

The rate of disappearance of X = 1/2 rate of appearance of products

C

The rate of apperance of products = `1//2` the rate of disapperance of Y

D

The rate of apperance of products = `1//2` the rate of disapperance of X

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The correct Answer is:
C
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MBD PUBLICATION-CHEMICAL KINETICS-QUESTION BANK
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  2. Which statement is not correct ?

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  3. Which of the following statement is correct?

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  4. Select the intermediate in the following reaction mechanism: O3(g)iffO...

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  5. If the concentration units are reduced by n times, then the value of r...

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  6. The reactionNO+(1//2)O2toNO2 exhibits:

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  7. For the reaction, 4A + Brarr2C+2D,The statement not correct is:

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  8. The rate constant of a reaction depends upon

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  9. A large increase in rate of reaction for a rise of tempeature is due t...

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  10. Mathematical expression for t(1//4) i.e., when (1//4)^(th) reaction is...

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  11. The rate constant for the reaction 2N2O5rarr2N2O4 +O2 is 3xx10^-5 sec^...

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  12. For a given reaction rate = K (A)^1 (B)^(2//3), the unit of rate const...

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  13. The inversion of cane sugar proceeds with half life of 500 minute at p...

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  14. Two substances A and B are present such that [A]=： 4 [B] and half life...

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  15. Milk turns sour at 40^@C three times as faster as at 0^@C. The energy ...

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  16. The order of a gaseous phase reaction for which rate becomes half if v...

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  17. For the non-equilibrium process, A + Brarr products, the rate is first...

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  18. Hydrogenation of vegetable ghee at 25^@C reduces pressure of H2 from 2...

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  19. Ethylene is produced by C4H8oversetDeltararr2C2H4 Cyclobutane. The ra...

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  20. Effective collisions are those in which molecules must:

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