Single Answer MCQ
Q-00039853
How can you define a chemical equation’s balance?
1
Mass on both sides is equal
2
Products are always gases
3
Reactants must be solid
4
One element must always be present
Answer and Solution
Answer
A. Mass on both sides is equal
Solution:
A balanced chemical equation follows the law of conservation of mass, meaning the number of atoms for each element must be equal on both sides of the equation.
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