Chemistryeasy · Past Paper
What is the molar mass of Carbon dioxide (CO2)?
A28 g/mol
B32 g/mol
C44 g/mol
D56 g/mol
✓ Correct Answer: C — 44 g/mol
Molar mass of CO2 = 12 (C) + 2 * 16 (O) = 12 + 32 = 44 g/mol.
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