Question

when heat is supplied to water than another gas steam is produced what type of change takes place​

Answer 1

Answer:Change in state of matter

Explanation:

As, water is heated the eater molecules absorb the heat and gain more kinetic energy (speed) ,and this heat energy is used to by water to turn into steam or hydrogen gas

Answer 2

On heating water ,the heat energy supplied to water is absorbed by its molecules and stored in the form of potential energy,the stored potential energy is used in increasing the inter particle spaces and the force of attraction between the molecules decreases gradually till it becomes almost negligible and the molecules of pure water at 100 degree Celsius , almost becomes free and escape out as vapour or gas .