A) \[0g\]
B) \[0.125g\]
C) \[1g\]
D) \[0.5g\]
Correct Answer: B
Solution :
\[N={{N}_{0}}{{\left( \frac{1}{2} \right)}^{n}}\] Given, \[{{N}_{0}}=2g\] \[{{t}_{1/2}}=15days\] \[T=60days\] \[\Rightarrow \] \[n=\frac{60}{15}=4\] \[\therefore \] \[N=0.125g\]You need to login to perform this action.
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