A) 29.9
B) 154
C) 108.36
D) 18
Correct Answer: C
Solution :
Mass of 1 atom \[=1.8\times {{10}^{-22}}g\] Mass of\[6.02\times {{10}^{23}}\]atoms \[=6.02\times {{10}^{23}}\times 1.8\times {{10}^{-22}}g\] \[=6.02\times 1.8\times 10\text{ }g\] \[=108.36\text{ }g\] Hence, atomic mass of element\[=108.36.\]
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