Chemical Reactions and Equations | Class 10 Chemistry Revision Notes

Chemical Reactions and Equations:- In our daily life, we can observe 2 types of changes: Physical change which can be reversed. Example: melting of wax , evaporation etc. Chemical change which cannot be reversed. Example: rusting of iron, burning of coal etc. Chemical Reactions:- A reaction in which two or more substances react together to … Read more

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