Question

show by an experiment that by increasing the temperature, substance can be changed into liquid and then into vapour

Answer 1

take some ice cubes in a beaker and heat it by spirit lamp or bunsen burner and put a thermometer in the beaker the temp when the temperature reaches to zero degree celsius the temperature will not increase till the whole amount of ice does not changes into its liquid state next heat it continuously and then when the temperature reaches hundred degree Celsius the temperature will not increase till the whole amount of water does not changes into its gaseous state as water vapour

Answer 2

Answer:

Explanation:

take some ice cubes in a beaker and heat it by spirit lamp or bunsen burner and put a thermometer in the beaker

when the temperature reaches to zero degree celsius the temperature will not increase

till the whole amount of ice does not changes into its liquid state next heat it continuously

and then when the temperature reaches hundred degree Celsius the temperature will not increase till the whole amount of water does not changes into its gaseous state as water vapour