Question

EXPLAIN IN SHORT ABOUT THE FOLLOWING
1. Combination Reactions
2. Decomposition Reaction
3. Displacement Reaction
4. Double Displacement Reaction

PLZ HELP ME ITS URGENT​

Answer 1

Answer:

1. A combination reaction is a reaction in which there are 2 or more than 2 reactants that react to form a single product...

ex: C+O2 __CO2

2.A reaction in which a single reactant breaks down to give two or more products is called a decomposition reaction. ....

Ex: 2NaHCO3____Na2CO3+H2O+CO2

3.A reaction in which a highly reactive element displaces a relatively lower reactive element from its compund.....

Ex:Zn+2HCl____ZnCl2+H2

4. A reaction in which the cation of one compund displaces the cation of the other compound. ...

Ex:BaCl2+Na2SO4______BaSO4+2NaCl