1.

define chemical reaction ? explain all types of chemical reaction with its examples

Answer» 2nd- decomposition -the compound split up in two or more substance
Chemical reactions are the process in which new substances with new property are formed for ex- 1st combination -in those reaction two or more substance formed a single substance -2Mg+O2----2MgO
Chemical reaction are the process in which new property with new substance are formed. Types of chemical reaction. 1. Combination reaction 2.Decomposition reaction 3.Displacement reaction 4. Double displacement reaction 5.Oxidation and Redution


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