Which of the following is not decomposed by heat? by Sunday | Aug 25 | Chemistry WAEC | 0 comments A. CaCO3 B. CuCO3 C. ZnCO3 D. Na2CO3 E. MgCO3 Correct Answer: Option D – Na2CO3 Users Also Read These:The statement 'Heat lost by the hot body equals that…What volume of hydrogen will be produced if 100cm3…Which of the following surfaces will absorbs radiant…Heat may be transferred by conduction, convection…Calculate the quantity of heat needed to change the…