A) 36 g
B) 48 g
C) 12 g
D) 24 g
Correct Answer: B
Solution :
Half life of a radioactive isotope, \[{{t}_{1/2}}=3\]days Therefore, 12 days \[=4\times {{t}_{1/2}}\]\[\xrightarrow{{{t}_{1/2}}}48\,gm\] Initial wt. 1 day 2nd day 3rd day 4th day.You need to login to perform this action.
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