Question

A compound 'A' is green in colour on heating it a gas 'B' which turns lime water milky . The residue left 'C' is black in colour . Identify A,B and C and write chemical reaction involved

Answer 1

Answer:

A) copper carbonate

B) Carbon dioxide

C) copper oxide

Answer 2

HEY USER ,

HERE IS YOUR ANSWER:-

A is copper carbonate (CuCO3)

B is carbon dioxide (CO2)

C is copper oxide (CuO)

Reaction :

CuCO3 -----> CuO + CO2

HOPE IT HELPS YOU ❣️❣️