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Fraction of reactant consumed in a first...

Fraction of reactant consumed in a first order reaction after time t in terms of rate constant k is ________

A

`(1-e^(-kt))`

B

`e^(-kt)`

C

`e^(kt)`

D

`(1-e^(kt))`

Text Solution

Verified by Experts

The correct Answer is:
A
`C_(t)=C_(0).e^(-Kt),,x/(C_(0))=(1-e^(-Kt))`
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AAKASH SERIES-CHEMICAL KINETICS-LEVEL-II(LECTURE SHEET EXERCISE-I SINGLE & ONE OR MORE THAN ONE CORRECT ANSWER)
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  11. Unit of frequency factor A in : KL+AE^(-Ea//RT) is

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  12. Rate constant K varies with temperature by equation log K("min"^(-1))=...

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  14. Select the correct statements(s)

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  15. Which of the following are correct?

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  17. The rate of constant is numerically the same for 1 order, II order and...

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  18. For a reaction AtoB+C. It was found that at the end of 10 minutes from...

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