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
Another question on Biology
Biology, 21.06.2019 16:00
Wind energy is plentiful in regions with vast open spaces it is a non polluting renewable resource what could be an economic factor that makes the use of this resource less feasible then non renewable resource even in such regions
Answers: 1
Biology, 21.06.2019 20:30
Will mark brainliest if correct/available! which of the following statements is true? all plants need flowers to sexually reproduce. sexually reproduced offspring are identical to their parents. fertilization always occurs inside the female's body. a body cell has twice the number of chromosomes as an egg cell.
Answers: 1
Biology, 22.06.2019 00:00
Which of the following is a consequence of urban heat islands? increased precipitation downwind of the city? increased precipitation upwind of the city? decreased winds within the city? increased winds within the city?
Answers: 1
You know the right answer?
B) Two students performed the experiment to verify the Law of Conservation of mass in a chemical rea...
Questions
Mathematics, 25.02.2021 14:00
Health, 25.02.2021 14:00
History, 25.02.2021 14:00
Biology, 25.02.2021 14:00
Chemistry, 25.02.2021 14:00
Chemistry, 25.02.2021 14:00
English, 25.02.2021 14:00
Mathematics, 25.02.2021 14:00
Mathematics, 25.02.2021 14:00
Mathematics, 25.02.2021 14:00
Mathematics, 25.02.2021 14:00
