Question

Liquefaction method is used for the purification of metals with

Answer 1

Explanation:

LINDE'S Process. Linde's process is known as Adiabatic expansion of compressed gas. Principle. The process is based upon Joule – Thomson Effect, which states, “When a gas under high pressure is allowed to expand adiabatically through a fine hole into a region of low pressure, it is accompanied by cooling.