A) 4s
B) 2 s
C) \[\frac{2}{(In\,2)}s\]
D) \[2\,(In\,2)\,s\]
Correct Answer: C
Solution :
We have \[\lambda =\frac{0.693}{{{t}_{1/2}}}\] Mean life \[\tau =\frac{1}{\lambda }\] \[=\frac{{{t}_{1/2}}}{0.693}=\frac{2}{2.303{{\log }_{2}}}\] \[=\frac{2}{\ln \,2}\]You need to login to perform this action.
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