ur question...10thChemistryChemical reactionsTypes of chemical reactionsCalcium carbonate decompose...CHEMISTRYCalcium carbonate decomposes on heating to give calcium oxide and carbon dioxide. How much volume of CO 2 will be obtained at STP by THERMAL decomposition of 50 g of CaCO 3 ?December 26, 2019avatarDerrick ReddyShareSaveANSWERChemical reaction involved is:CaCO 3 →CaO+CO 2 Molar mass of CaCO 3 =40+12+16×3=100 gAccording to the balanced reaction 100 g of CaCO 3 produces 1 mol of CO 2 i.e. 22.4 L at STP.∴50 g CaCO 3 will produce 10022.4 ×50=11.2 L CO 2 at STP.December 26, 2019avatarTopprSHAREAsk your doubt through WhatsApp nowTRY NOWPractice important QuestionsNCERT Solutions for Class 11 Chemistry Chapter 1 Fingertips133 QsSolve RELATED QuestionsWhich type of chemical decomposition reaction is the following reaction?Cu(OH) 2 heat CuO+H 2 O1 Verified AnswerWhen lead NITRATE is heated, it breaks down into lead monoxide, nitrogen dioxide, and oxygen2Pb(NO 3 ) 2 →2PbO+4NO 2