Question

Which of the following have lowest weight
108 gm Ag
1 mol of Sulphur
1 gm atom of Nitrogen
3.011×10^23 atom of carbon
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Answer 1

Answer:3.011×10^23 atom of carbon

Explanation:

108 g of Ag

1 mol sulphur =32g

1 g atom of nitrogen = 1 mol nitrogen = 28 g

3.011×10^23 atoms of C =0.5 mol of C = 6 g