The no of oxygen atom in …
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Yogita Ingle 5 years, 3 months ago
Moles of CO2= 4.4/ 44 =0.1 moles
∴ Number of molecules of CO2=0.1×6.022×1023
=6.022×1022 molecules
But 1 molecule of CO2 contains 2 oxygen atoms.
∴ Number of oxygen atoms=2×6.022×1022
=12.044×1022 atoms
=1.2×1023 atoms
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