Science, asked by shazlikhan, 10 months ago

briefly explain the different type of chemical reaction​

Answers

Answered by fazaltraders2929
3

The five basic types of chemical reactions are combination, decomposition, single-replacement, double-replacement, and combustion. Analyzing the reactants and products of a given reaction will allow you to place it into one of these categories

Answered by Vanshikajksingh811
5
When two or more substance reacts with each other and form new substance is called reaction.

There are 5 types of reaction.

1) combination reaction
The reaction in which two or more reacts with each other and form signal substance
Example:
CaO + H2O——- Ca(OH)2

2) decomposition reaction
The reaction in which one signal substance decomposes into two or more simpler substance.
Example:
CaCO3———- CaO+ CO2

3) signal displacement reaction
In this the more active displaces the less active metal.
Example:
2AgNO3+Zn—— ZnNO3+Ag

4) double displacement reaction
Double displacement reactions generally take place in aqueous solutions in which the ions precipitate and there is an exchange of ions.
Example:
CuCl2+ AgNO3 ——-Cu(NO3)2+ 2Agcl

5) Redox reaction
In which reaction reduction and oxidation occurs simultaneously.
Example:
Zn+ cu2+——— Zn2+ +Cu

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