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Physical and Chemical Changes (Class VII)
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Which of the following statements is/are false?
a. Some chemical substances can be obtained in pure state by the process of crystallisation.
b. The product formed when a substance dissolves in a liquid is known as a solution.
c. In a chemical reaction, the substances responsible for bringing about a chemical change are called products.
AnswerClick to flip back
A
Only c
💡 Explanation:
This is the correct option as this statement is false. In a chemical reaction, the substances responsible for bringing about a chemical change are called reactants.