Question

What happens when n-butane and sulphur are heated to high temperature?

Answer 1

On heating the reaction mixture , the sulfur melts & reacts with the iron exothermically to form iron (ii) sulfide.

Answer 2

When n-butane and sulphur are heated to high temperature, it forms Thiophene.

• The molecular formula of n-butane is CH₃CH₂CH₂CH₃.
• The reaction of n-butane with sulphur is a highly endothermic reaction.
• When n-butane and sulphur are heated to high temperature, it forms Thiophene.

Hence, When n-butane and sulphur are heated to high temperature, it forms Thiophene.