Question

Describe an activity to verify law of conservation of mass with chemical equation

Answer 1

Take bacl2 and H2so4 and weight them now mix them in test tube again and now weight them you will notice that the mass will remain same this simple activity proves law of conservation of mass

Answer 2

Answer:

Take bacl2 and H2so4 and weight them now mix them in test tube again and now weight them you will notice that the mass will remain same this simple activity proves law of conservation of mass