A metal carbonate decomposes according to the following reaction M_(2 – InterviewSolution

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1.	A metal carbonate decomposes according to the following reaction M_(2)CO_(3) (s) to M_(2)O(s) + CO_(2)(g) Percentage loss in mass on complete decomposition of M_(2)CO_(3)(s) (Atomic mass of M= 102 )
Answer» `100/3 %` `50/3 %` `25/3 %` `15%` ANSWER :B

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