A) 100 minutes
B) 400 minutes
C) 200 minutes
D) 346 minutes
Correct Answer: C
Solution :
\[{{t}_{1/2}}=\frac{0.693}{k}=\frac{0.693}{3.46\times {{10}^{-3}}}=200\,min\]You need to login to perform this action.
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