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Which one of the following statements is...

Which one of the following statements is wrong

A

Molecularity of a reaction is always a whole number

B

Order and molecularity of a reaction need not be same

C

Order of a recation may be zero

D

Order of a reaction depends upon the mechanism of the reaction

Text Solution

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The correct Answer is:
D
Order of reaction is an experimental value ehile molecularity is a theoretical value .
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ERRORLESS-CHEMICAL KINETICS-NCERT BASED QUESTIONS (Rate Law and Rate Constant)
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  2. A chemical reaction involves two reacting species. The rate of reactio...

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  3. Which one of the following statements is wrong

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  4. Which of the following is a unimolecular reaction

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  5. In a reaction involving hydrolysis of an organic chloride in presence ...

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  6. 2FeCl(3)+SnCl(2)to2FeCl(2)+SnCl(4) is an example of

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  7. Which among the following is a false statement

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  8. For a given reaction, t(1//2) = 1 //ka. The order of this reaction is

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  9. The reaction 2N(2)O(5)hArr 2N(2)O(4)+O(2) is

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  10. If order of reaction A+B overset(hv)rarrAB is zero. It means that

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  11. The rate of reaction A + 2B rarr 3C gets increased by 72 times when th...

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  12. Given the hypothetical reaction mechanism Aoverset(I)(to)B overset(I...

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  13. Rate of the given reaction, (1) A + B overset(r(1)=0.05) to X (2) ...

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  14. The hydrolysis of ethyl acetate CH(3)COOC(2)H(5) + H(2)O overset(H^(+)...

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  15. For the reaction O(3(g)) +O((g)) to 2O(2(g)) , if the rate law...

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  16. For the reaction 2SO(2)+O(2)("excess") to 2SO(3) the order of reaction...

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  17. Which of the following statement is not correct about order of a ...

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  18. The value of rate constant of a pseudo first order reaction

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  19. The reaction 2H2O2 to 2H2O + O2 is a

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  20. For the reaction: H(2) + Cl(2) underset("Sunlight")rarr2HCl taking...

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