Question

one mole of O2 contains
a)6.022×10^23 atoms
b)4×6.022×10^23
c)6.022×10^23 molecules
d)2×6.022×10^23 molecules
​

Answer 1

Answer:

d)2×6.022×10^23 molecules

Explanation:

1 molecule of O2 = 2 oxygen atoms

So, 1 mole of O2 = 2 mole oxygen atoms or 2 × 6.022 × 1023  oxygen atoms.

Hope this was helpful .