Question

Assertion (A) : Calcium carbonate when heated gives calcium oxide and water.Reason (R) : On heating calcium carbonate, decomposition reaction takes place. 1 point a b c d​

Answer 1

Answer:

Reason (R) – On heating CaCO3, a decomposition reaction takes place. Reason (R) – On heating CaCO3, a decomposition reaction takes place. Both A and R are true, and R is the correct explanation for A.