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JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

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Application +4 | -1
Number of g of oxygen in 32.2 g Na2SO4.10H2ONa_2SO_4.10H_2O is
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Correct option: C
22.4
Option C (22.4) is correct because the mass of oxygen is calculated based on the molar mass of the compound and the number of oxygen atoms present.

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