Question

Difference betweengram atomic weight and gram molecularweight example

Answer 1

Answer:

Explanation:

Molecular mass is the mass of 1 molecule and gram molecular mass is the mass of 1 mole molecules (just to keep the numeric value same).

for example - mass of H2O molecule is 18 AMU (atomic mass unit)

while mass of 1 mole of water is 18 g . So thus 18 g is also known as water’s gram molecular mass.