when a mixture of iron powder and sulphur powder is heated strongly to form iron sulphide , then heat energy is :

How will you separte a mixture of iron filing and sulphur powder without using carbon disulphide?

Why is it that iron in a mixture of iron filings and sulphur powder is attracted by a magnet, but iron present in ferrous sulphide (FeS) is not ?

A mixture of white powder and coke is heated in nitrogen gas very strongly. The product are

What do you think would happen when a mixture of iron filings and sulphur powder is heated ?