One Gram Molecule of Benzene is Equal to_____?(a) 10 g C6H6 (b) 70 g C6H6 (c) 72 g C6H6 (d) 78 g C6H6

To determine the answer, we need to calculate the molar mass of benzene (C6H6).

The molar mass of carbon (C) is 12.01 g/mol, and the molar mass of hydrogen (H) is 1.01 g/mol.

To find the molar mass of benzene, we multiply the molar mass of carbon by 6 (since there are 6 carbon atoms in benzene) and add it to the molar mass of hydrogen multiplied by 6 (since there are 6 hydrogen atoms in benzene).

Molar mass of benzene = (12.01 g/mol * 6) + (1.01 g/mol * 6) = 72.06 g/mol.

Therefore, one gram molecule of benzene is equal to 72.06 g C6H6.

The correct answer is (c) 72 g C6H6.