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JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

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6.90 grams of metal carbonate was completely decomposed by 50 ml of 2N HCl. The equivalent weight of metal is

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Correct option: A

Option A (39) is correct because the equivalent weight of the metal is calculated by subtracting the equivalent weight of carbonate from the equivalent weight of the metal carbonate.

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