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If the initial concentration of reactant...

If the initial concentration of reactant in certain reaction is double, the half-life periof of the reaction doubles, the order of a reaction is

A

Zero

B

First

C

Second

D

Third

Text Solution

Verified by Experts

The correct Answer is:
A
`t_(1//2) prop` conc. for zero order reaction.
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when initial concentration of the reactant is doubled, the half-life period of a zero order reaction

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DINESH PUBLICATION-RATES OF REACTIONS AND CHEMICAL KINETICS-Revision Question
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  2. If the initial concentration of reactant in certain reaction is double...

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  3. Which of the following statement about the catalyst is/are true?

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  4. In a first order reaction, 75% of the reactants disappeared in 1.386 h...

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  5. A substance ''A'' decomposes in solution following the first order kin...

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  6. Half life period of 2 nd order reaction is

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  7. The oxidation of oxalic acid by acidified KMnO(4) is an example of au...

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  8. Diazonium salt decomposes as C(6)H(5)N(2)^(+)Cl^(-) rarr C(6)H(5)Cl ...

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  9. The hydrolysis of ester in alkaline medium is a

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  10. The conversion of A rarr B follows second-order kinetics. Doubling the...

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  11. The rate constant for a first order reaction whose half life is 480 se...

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  12. Select the law that corresponds to data shown for the following reacti...

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  13. The reaction 2H(2)O(2) rarr 2H(2)O+O(2) is r=k[H(2)O(2)]

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  14. A chemical reaction has catalyst X. Hence X

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  15. The raction 2FeCl(3) + SnCl(2) rarr 2FeCl(2) + SnCl(4) is an example ...

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  16. The phenomenon of emission of visible light as a result of chemical ch...

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  17. Rate constant in case of first order reaction is

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  18. For a zero order reaction A rarr B, t(1//2) is (k is rate constant)

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  19. For a chemical reaction A rarr B, it is found that the rate of reacti...

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  20. For the first order reaction with rate contant k, which expression giv...

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