The Success Center Mithi

Using rounded atomic masses (C=12, H=1), what is the molar mass of benzene (C6H6)?

A) 79 g/mol

B) 78 g/mol

C) 94 g/mol

D) 62 g/mol

Answer: B

Explanation: Molar mass is the sum of atomic masses multiplied by the number of each atom. For C6H6, add 6×12 + 6×1 to obtain 78 g/mol.

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