A) \[+\,14.167\]
B) \[+\,73.90\]
C) \[-14.167\]
D) \[-\,73.90\]
Correct Answer: C
Solution :
We know that Packing fraction \[=\frac{\text{Isotopic}\,\text{mass}-\,\text{mass}\,\text{number}}{\text{mass}\,\text{number}}\times {{10}^{4}}\] \[=\frac{55.92066-56}{56}\times {{10}^{4}}\] \[=-\frac{0.07934}{56}\times 10000=-\,14.167\]You need to login to perform this action.
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