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A reaction , Xrarr products , is first o...

A reaction , `Xrarr` products , is first order. If takes 40min for its concentration to drop from 0.1 (M) to `5xx10^(-3)(M)` .What would the concentration of X be , when the rate of the reaction is `7.5xx10^(-4)(M)"min"^(-1)` -

A

0.05 (M)

B

0.04(M)

C

0.01(M)

D

0.025 (M)

Text Solution

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The correct Answer is:
C
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CHHAYA PUBLICATION-CHEMICAL KINETICS-MCQ HOTSPOT (Single Correct Type )
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