Question

9. Molecular mass is defined as the:
(a) Mass of one molecule of any substance compared with the mass of one atom of C-12
(b) Mass of one atom compared with the mass of one atom of hydrogen
(c) Mass of one atom compared with the mass of one molecule
(d) None of the above​

Answer 1

Answer:

$\sf{\red{(a) \: Mass \: of \: one \: molecule \: of \: any \: substance}}$

$\sf{\red{compared \: with \: the \: mass \: of \: one \: atom \: of}}$

$\sf{\red{C-12.}}$