Single Answer MCQ
Q-00019205
In chemical reactions, the law of conservation of mass states that:
1
Mass can be created
2
Mass can be destroyed
3
Mass must remain constant
4
Mass only changes form
Answer and Solution
Answer
C. Mass must remain constant
Solution:
The law of conservation of mass states that mass must remain constant in a chemical reaction, meaning the total mass of reactants equals the total mass of products.
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