Question

Name the various steps for extraction of metal from its ore. What is Thermit reaction?​

Answer 1

Answer:

OOO OOO ooooooooooooooooooooooooooooooooooo ooooooooooooooooooooooooooooooooooo ooooooooooooooooooooooooooooooooooo

Answer 2

Answer:

The three steps involved in extraction are:

1) Concentration of the ore to remove impurities.

2) Reduction of the ore to get the metal.

3) Purification of the ore.

The reaction, also called the Goldschmidt process, is used for thermite welding, often used to join railway tracks. Thermites have also been used in metal refining, disabling munitions, and in incendiary weapons. Some thermite-like mixtures are used as pyrotechnic initiators in fireworks.