A) 200 amu
B) 201 amu
C) 202 amu
D) 199 amu
Correct Answer: A
Solution :
Weight of \[^{200}X=0.90\,\times 200\,=180.00\,amu\] Weight of \[^{199}X=0.08\times 199\,=15.92\,amu\] Weight of \[^{202}X=0.02\,\times 202\,=4.04\,amu\] Total weight \[=199.06\,\times 202\,amu\]You need to login to perform this action.
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