Question

Carbon dioxide is released on heating lime stone ore in metallurgy thi s is called

Answer 1

its calcination bro! . carbonate ores are of the main thing in this process. hope you understand please mark brainliest.

Answer 2

Answer:

Thermal Decomposition.

Explanation:

Lime stone ore consists of the chemical compound called Calcium Carbonate (CaCO3).

When it is heated at a temperate known as 'decomposition temperature' (of about 825°C), process of molecular breakdown occurs and it decomposes into quick lime (i.e.) Calcium oxide (CaO) and releases Carbon dioxide gas (CO2). This process is sometimes referred as Calcination or Thermolysis.

CaCo3 ----(heat)----> CaO + CO2