A) 0.384 min
B) 0.15 min
C) 3 min
D) 3.84 min
Correct Answer: A
Solution :
[a] \[t=\frac{2.303}{k}\log \frac{a}{a-x}\] \[=\frac{2.303}{6}\log \frac{0.5}{0.05}=0.384\,\min .\]You need to login to perform this action.
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