A salt which gives CO_2 with hot H_2SO_4and also decolourises acidifie – InterviewSolution

1.	A salt which gives CO_2 with hot H_2SO_4and also decolourises acidified KMnO_4 on warming is :
Answer» `HCO_3^-` `CO_3^(2-)` Oxalate Acetate Answer :C

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