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JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

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For CuSO4⋅5H2O,\mathrm{CuSO}_4 \cdot 5 \mathrm{H}_2 \mathrm{O}, which is the correct mole relationship?
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Correct option: A
9×Mole of Cu=Mole of O9 \times \text{Mole of }\mathrm{Cu}= \text{Mole of }\mathrm{O}
Option A (9×Mole of Cu=Mole of O9 \times \text{Mole of }\mathrm{Cu}= \text{Mole of }\mathrm{O}) is correct because in CuSO4⋅5H2O\mathrm{CuSO}_4 \cdot 5 \mathrm{H}_2 \mathrm{O}, for every 1 mole of Cu, there are 9 moles of O.

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