A reaction of first order takes 10 minutes to achieve 50% conversion. The conversion achieved after 20 minutes is ____

A reaction of first order takes 10 minutes to achieve 50% conversion.

1.	A reaction of first order takes 10 minutes to achieve 50% conversion. The conversion achieved after 20 minutes is ____
A.	0.5
B.	0.75
C.	0.87
D.	0.9
Answer» C. 0.87

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A reaction of first order takes 10 minutes to achieve 50% conversion. The conversion achieved after 20 minutes is ____

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