Which of the following is the molar mass of 1 mol of carbon (C)?

• A. 12.01 g/mol
• B. 1.01 g/mol
• C. 6.02 g/mol
• D. 16.00 g/mol

Answer: (A)

Verified step by step guidance

1. Understand that the molar mass of an element is the mass of one mole of its atoms, usually expressed in grams per mole (g/mol).
2. Recall that the atomic mass of carbon (C) is approximately 12.01 atomic mass units (amu), which corresponds to the mass of one mole of carbon atoms.
3. Recognize that the molar mass in g/mol is numerically equal to the atomic mass in amu for an element.
4. Compare the given options to the known atomic mass of carbon to identify the correct molar mass.
5. Conclude that the molar mass of 1 mol of carbon is 12.01 g/mol, as it matches the atomic mass of carbon.