Question

The number of oxygen atoms in 1 mole of ozone are 2.5 times more than the number of oxygen atoms in 1 mole of H2O2. True or False

Answer 1

Answer:

I think false

Explanation:

because

1 Mol ozone contains 3×6.022×10²³ atoms

1 Mol H2O2 contains 2×6.022×10²³ atoms

therefore 1.5 times...not 2.5

Answer 2

1 mole of O2 =6.022* 10^23 O2 molecules

1 O2 molecule contains 2 O atoms

Therefore,

No.of O atoms in 1 mole of O2 molecule = 2*6.022 *10^ 23 atoms

12.044*10^23 atoms ans..