Q. 5 D5.0( 1 Vote )

Selvi took a conical flask, put some ice cubes into it and closed it with a stopper. Then, she found the weight of the conical flask using a balance. Its weight was 150 g. After some time, ice started melting and turned into water. She weighed the flask again. The weight was 150 g. What inference would you draw from this experiment?

Answer :

This experiment verifies the Law of conservation of mass, which states that mass can neither be created nor be destroyed during the physical or chemical change. Hence, the mass of ice is the same as water in this physical change experiment.


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