Q.

Atomic mass of Sulphur is 32u. The number of moles in 16 games of Sulphur is:

A. 1 mole of Sulphur
B. 0.5 moles of Sulphur
C. 0.75 moles of Sulphur
D. 0.25 moles of Sulphur
Answer» B. 0.5 moles of Sulphur
Explanation: The molar mass of a com pound is equal to the sum of the atomic masses of its con stituent atoms in g/mol.
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