B) Two students performed the experiment to verify the Law of Conservation of mass in a chemical reaction. Following
are their observation. Which student has performed the experiment correctly and why?
N
Initial mass of reaction mixture in Final mass of reaction
Mass of beaker
beaker
mixture in beaker
Student A
23.5 gms
223.5 gms
223.5 gms
Student B
23.5 gms
225.5 gms
227 gms
SECTION - B
Answers: 1
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