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1. |
Calculate the number of sulphur molecules in a 300 g sample of sulphur \[[{{S}_{8}}].\] |
A. | \[7.7\times {{10}^{20}}\,molecules\] |
B. | \[7.05\times {{10}^{23}}\,molecules\] |
C. | A-2 B-3 C-1 D-4 |
D. | \[6.023\times {{10}^{23}}\,molecules\] |
E. | None of these |
Answer» C. A-2 B-3 C-1 D-4 | |