Question

give the scientific definition of combination reaction, decomposition reaction, displacement reaction, double displacement reaction, and redox reaction​

Answer 1

Answer:

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When oxidation and reduction take place simultaneously in a chemical equation it is called redox reaction.

Answer 2

Answer:

Explanation:Combination reaction:These type of reaction occur when two or more reactants combine together to form a single substance are called combination reaction.

Decomposition reaction:These type of reaction occurs when a single compound[reactants] breakdowns into two or more simpler substances.

Displacement reaction:Reaction in which a more reactive element displaces a less reactive element from its solution.

Double displacement reaction:Reaction in which there is an exchange of ions between the reactants are called double displacement reaction.

Redox reaction:Reaction in which the oxidation and reduction takes place together are known as redox reaction.

If a substance gains oxygen during a reaction it is said to be oxidized and if a substance loses oxygen during a reaction it is said to be reduced.