Question

no of o atoms in 11.2l of o3​

Answer 1

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Answer 2

Answer:

9.033 × 10^23 atoms

Explanation:

1 mole of any gas occupies 22.4 litres at STP

here the space occupies is half of 22.4 hence it is 0.5 mole of O3

no. of molecules in 0.5 mole of O3 is 0.5 × 6.022 ×10^23

= 3.011 × 10^23

but 1 molecule of O3 have 3 atoms

no.of atoms= 3 × 3.011 × 10^23

= 9.033 × 10^23 atoms