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22 g of CO(2) contains ……….. molecules o...

22 g of `CO_(2)` contains ……….. molecules of `CO_(2)`.

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The correct Answer is:
A, B, C
44 g of `CO_(2)` contains `6.023 xx 10^(23)` molecules.
`:.`22 g of `CO_(2)` will contain = `(6.023xx10^(23))/44xx22 = 3.0115 xx 10^(23)`
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