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Which of the following is correct when a...

Which of the following is correct when at a time `t[A]=[C]=[D]`

A

`t=1/(2k_(1))In3`

B

`t=1/(2k_(2))In2`

C

`t=1/(3k_(1))In2`

D

`t=1/(3k_(2))In2`

Text Solution

Verified by Experts

The correct Answer is:
A

`K=(K_(1)+K_(2))`……….1 , `y_(C)=(K_(1))/(K_(1)+K_(2))=(K_(2))/(K_(1)+K_(2))`………..2
`Kxxt=2.303xxlog((C_(0))/(C_(t)))`……., `[A]=[C]=[D]`……
rom 1, 2, 3, 4, , `t=1/(2K_(1))xxIn3`
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