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Half life period of a first order reacti...

Half life period of a first order reaction is :

A

`t_(1//2)= 693//k `

B

`t_(1//2)= 0.693//k `

C

`t_(1//2)= 6.93//k `

D

None of these

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MODERN PUBLICATION-CHEMICAL KINETICS-EXERCISE
  1. A reaction was found to be of second order with respect to concentrati...

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  2. What is the unit of rate of reaction ?

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  3. Half life period of a first order reaction is :

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  4. Calculate the half-life of a first order reaction from its rate consta...

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  5. The change in any one of the reactants or products per unit time is ca...

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  6. The rate of a reaction is 1.209 xx10^-4L^2 mol^-2 s^-1. The order of t...

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  7. A larger increase in reaction rate with small rise in temperature is d...

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  8. Discuss the various factors affecting the rates of chemical reactions.

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  9. What is meant by order of a chemical reaction ? The reaction : 2NO2 + ...

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  10. What is meant by order of a chemical reaction ? The reaction : 2NO2 +...

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  11. What is meant by order of a chemical reaction ? The reaction : 2NO2 +...

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  12. Explain with examples the meaning of the terms average rate and instan...

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  13. Consider the rate equation Rate = k[A]^n What is the change of rate th...

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  14. Consider the rate equation Rate = k[A]^n What is the change of rate th...

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  15. Consider the rate equation Rate = k[A]^n What is the change of rate th...

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  16. Consider the reaction A overset (k) rarr P. The change in concentratio...

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  17. Consider the reaction A overset (k) rarr P. The change in concentratio...

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  18. What is meant by the rate constant, ‘k' of a reaction. If the concentr...

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  19. What is meant by the rate constant, ‘k' of a reaction. If the concentr...

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  20. Derive the following relation : log frac (k2)(k1) = Ea/(2.303R) [(T2-T...

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