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Show that in case of a first order react...

Show that in case of a first order reaction, the time required for `99.9%` of the reaction to take place is about `10` times that the required for half the reaction.

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Show that in case of a first order reaction, the time required for 99.9% of the reaction to take place is ten times that required for half of the reaction.

Show that in case of a first order reaction, the time required for 93.75% of the reaction to take place is four times that required for half of the reaction.

Show that for a first order reaction, time required for 99.99% of the reaction to take place is 10 times the time required for the completion of half of the reaction.

In the case of a first order reaction, the time required for 93.75% of reaction to take place is x time required for half of the reaction. Find the value of x .

In the case of a first order reaction, the ratio of time required for 99.9% completion to 50% completion is

CBSE COMPLEMENTARY MATERIAL-CHEMICAL KINETICS-SHORT ANSWER-I TYPE QUESTIONS
  1. The decomposition of hydrocarbon follows the equation k=(4.5xx10^(11)...

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  2. A reaction is of second order with respect to a reactant. How is the r...

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  3. For a first order reaction, time taken for half of the reaction to com...

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  4. What is the order of the reaction ?

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  5. What is the slope of the curve ?

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  6. Derive an expression to calculate time required for completion of zero...

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  7. For the reactionN2 (g) + 3H2 (g) to 2NH3 (g) How is the rate of for...

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  8. The rate of a gaseous reaction is halved when the volume of the vessel...

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  9. A reaction which is first order with respect to A has rate constant 6 ...

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  10. The conversion of the molecules X to Y follows second order kinetics. ...

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  11. A first order reaction has a rate constant of 1.15xx10^(-3) s^(-1). Ho...

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  12. 4NH3 + 5O2 to 4NO + 6H2O. If rate of formation of NO is 6 xx 10^(−4) "...

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  13. Consider a certain reaction A rarr Products with k=2.0xx10^(-2)s^(-1)....

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  14. Explain with an example, what is a pseudo first order raction ? The gr...

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  15. Differentiate between :Average rate and instantaneous rate of a chemic...

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  16. Differentiate between :Molecularity and order of reaction.

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  17. Show that in case of a first order reaction, the time required for 99....

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  18. For the reaction NO2 + CO to CO2 + NO, the experimentally determined r...

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  19. The half life period of a first order reaction is 60 min. What percent...

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  20. Time for half change for a first order reaction is 25 min. What time w...

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