A) 10 minutes
B) 30 minutes
C) 20 minutes
D) 40 minutes
Correct Answer: B
Solution :
\[0.08\,\,mol\,\,{{l}^{-1}}\] to \[0.01\,\,mol\,\,{{l}^{-1}}\] involves 3 half-life. So the \[t\] is 30 minutesYou need to login to perform this action.
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