1.

Take about 1.0g CaCO3 in a test tube. Heat it over a flame, when a colorless gas comes out. The reaction is called a *1 pointa)Decomposition reactionb)Displacement reactionc)Double decomposition reactiond)Double displacement reaction​

Answer»

Answer:decomposition reaction OCCURS and form calcium oxide and carbon dioxide

EXPLANATION:I HOPE it may HELP you mark me as brainliest PLEASE please please please please please please please please



Discussion

No Comment Found

Related InterviewSolutions