C-07-Q114mediumsingle_mcqডিমের খোসার মূল উপাদান —aCaO\ce{CaO}CaObCaCOX3\ce{CaCO3}CaCOX3cCa(OH)X2\ce{Ca(OH)2}Ca(OH)X2dCaClX2\ce{CaCl2}CaClX2