Question

1 mole of water contains:
a)1.20 x 1024 atoms of H and 6.02 x 1023 atoms of O
b)6.02 x 1023 atoms of H
c)6.02 x 1023 atoms of O
d)6.02 x 1023 atoms of H and 6.02 x 1023 atoms of O

Answer 1

Answer:

a

H2O is the molecular formula of water.

so 2molecule of H is ther and 1molecule of O

so we×with 2with Avogadro no and also O