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For a reaction Aoverset(k(r)=0.6M min^(-...

For a reaction `Aoverset(k_(r)=0.6M min^(-1))to2B`
starting with 1 M of 'A' only, concentration of B (in M) after 100 sec. and 200 sec. is respectively?

A

2 and 4

B

1 and 2

C

2 and 3

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
D
`t_(100%) =(a)/(k)=(1)/(0.6) min =(1)/(0.6) xx 60 sec = 100 sec`.
Reaction will be finish in 100 sec., so concentration of Ben B will reach maximum value 2 M after 100 sec.
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