ICSE Class 8 Answered
Law of conservation of mass states that, “the mass can neither be created nor destroyed but is transformed from one form to another.” |
Experiment steps to demonstrate the law of conservation of mass: Step A: A test tube filled with BaCl2 solution was placed inside a flask containing CuSO4 solution and corked. Before mixing the contents of the test tube and the flask, the entire equipment was weighed and the weight was recorded. Step B: The contents of the flask and the test tube were mixed. Step C: After mixing the contents, the weight of the entire equipment was noted down again.
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