1.

After five half lives what will be the fraction of initial substance                                 [RPMT 2000]

A.            \[{{\left( \frac{1}{2} \right)}^{10}}\]                              
B.            \[{{\left( \frac{1}{2} \right)}^{5}}\]
C.            \[{{\left( \frac{1}{2} \right)}^{4}}\]                                 
D.            \[{{\left( \frac{1}{2} \right)}^{3}}\]
Answer» C.            \[{{\left( \frac{1}{2} \right)}^{4}}\]                                 


Discussion

No Comment Found

Related MCQs