Question

What are the characteristics of a chemical reaction?
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Answer 1

Explanation:

Evolution of Gas.

Formation of a precipitate.

Change in colour.

Change in Temperature.

..

Change in State.

Formation of new substances.

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Answer 2

Answer:

The Characteristics of Chemical Reaction are:-

• Evolution of gas.
• Change of Colour.
• Formation of Precipitate.
• Energy Change.
• Change of state.

Explanation:

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