Chemistry, asked by kraza10000, 7 months ago

A first order reaction is 20% complete in 10 min. Calculate the time taken reaction to go to 80% completion.​

Answers

Answered by athithya007
1

Answer:

It's a 1st Order Reaction

k=

t

2.303

log

100−x

100

Here x=20%

k=

10

2.303

log

100−20

100

k=2.2×10

−2

min

−1

In the 2nd Question,

2.2×10

−2

=

t

2.303

log

25

100

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