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What is order of reaction ?...

What is order of reaction ?

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(i)It is sum of powers to which concentration terrus are raised in rate law or rate equation.
(ii) It is determined experimentally.
(iii) It can be zero or even in fraction.
The order of complex reaction can be determined and slowest step is rate determining step.
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MBD PUBLICATION-CHEMICAL KINETICS-QUESTION BANK
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  4. Explain molecularity of a reaction.

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  5. What is the effect of catalyst on activation energy?

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  6. Why do reaction rates depend on temperature? Explain.

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  7. A first order reaction is 25% complete in 30 minutes. Calculate the ...

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  8. Rate of reaction is influenced by.

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  9. What is the half life period of a first order reaction having rate con...

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  10. Calculate the rate constant of a reaction (first order) which is 90% c...

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  11. Activation energy is low for fast reactions. Explain.

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  12. What is zero order reaction? Give one example.

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  13. Write two factors which influence the rate of reaction.

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  14. The rate constant of a first order reaction is k =7.39 xx 10^(-5) " s"...

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  15. The half-life period of a first order reaction is 60 seconds. Calculat...

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  16. The rate of reaction is doubled when the temperature changes from 27^@...

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  17. For a first order reaction, it takes 16 min to complete 50% reaction. ...

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  18. The rate constant of a reaction is 1.5xx10^7s^-1 at 50^@C and 4.5×10...

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