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NEET UG 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
39
Option A (39) is correct because the equivalent weight of the metal is calculated using the formula: Equivalent weight of metal carbonate = Equivalent weight of metal + Equivalent weight of carbonate. From the reaction with HCl, we can find the equivalent weight of the metal carbonate, and then solve for the equivalent weight of the metal.
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