When lime stone is heated strongly, it gives off CO2. In metallurgy this process is known as (a) Calcination (b) Roasting (c) Smelting (d) Ore dressing it gives off CO2. In metallurgy this process is known as (a) Calcination (b) Roasting (c) Smelting (d) Ore dressing When lime stone is heated strongly November 11, 2020 [...]
