Question

II. State if the following statements are True or False. Correct the false statement
1. In chemical reaction, the substances which take part in a chemical reaction are called produce.

2. A reaction in which a chemical change takes place is called a chemical reaction.

3. The law of conservation of mass states that during a chemical reaction the total mass of the reactants must not be equal to the total mass of the products.

4. A chemical equation signifies the exact composition of the substances.

5. A catalyst is a substance which alters the speed of the reaction.
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Answer 1

Answer:

true

true

false

false

true

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Answer 2

Answer:

True

True

False

True

True