Science, asked by tsachawala77, 1 month ago

Chemical changes [ Write two points of characteristics ]​

Answers

Answered by kartikasati47
1

Answer:

The characteristics of a chemical reaction are : Evolution of gas. Formation of a precipitate. Change in color.

Answered by aksinghchechar
1

Explanation:

1. During a chemical change,one or more substances are formed.

2. chemical change is generally permanent and irreversible

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