How to confirm whether the chemical reaction has taken place or not.give example
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There are 5 ways to confirm whether the chemical reaction takes place or not. These are as follows :-
1)Color Changes
2) Temperature Changes
3) Precipitation occur
4)Light Emission
5)Gas Production
1)Color Changes
2) Temperature Changes
3) Precipitation occur
4)Light Emission
5)Gas Production
Srishtisinght:
Hlw
hlo
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Explanation:
1. Color change
2. Temperature change
3. Evolution of gas
4. change in color
5.Precipitation formation
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