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Why do reaction rates depend on temperat...

Why do reaction rates depend on temperature? Explain.

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Rate of reaction depends on number of molecules possesssing activation energy which undergoeffective collisions.Since K.E. is directy proportional totemperature ,therefore ,rate of reaction dependsontemperature.
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MBD PUBLICATION-CHEMICAL KINETICS-QUESTION BANK
  1. Explain molecularity of a reaction.

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

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

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  4. A first order reaction is 30% completed in 30 minutes. Calculate the h...

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  5. Rate of reaction is influenced by.

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

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

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

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

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  10. Name any two factors which influence the rate of reaction.

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

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

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

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

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  15. The rate constant of a reaction is 1.5xx10s^-1 at 100^@C. Calculate th...

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  16. A 1st order reaction is 20% complete in 20 minutes. Calculate the time...

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  17. State the role of activated complex in a reaction and state its relati...

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

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  19. The rate of most reactions become double when their temperature is rai...

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  20. State the rate equation for a first order reaction. Derive the half-li...

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