Question

name a solid substance which we be changed into a gas on heating​

Answer 1

Answer:

However there are some substances which on heating directly turn into gases from solids. camphor iodine crystals and solid carbon dioxide are such substances. Such substances are called sublimatory substances and this process of conversion is known as sublimation.

Answer 2

Answer:

The process of solid changing into a gas without liquid state is called sublimation.........

Ex: Napthelene balls, Dry ice, Camphor, etc.

Hope it helps you.......