Define combination ,decomposition , displacement ,double displacement and redox reactions.

Asked by vibhuti37 | 2nd Mar, 2010, 09:34: AM

Expert Answer:

Combination reaction: When two or more reactants combone to give a single product are called combination reactions.

Decomposition reaction: When a single product decomposes to  give more than one product , the reaction is called decomposition reaction.

Displacement reaction: It is a reaction in which a more reactive element displaces a less reactive element from its salt solution.

Doble displacement reaaction: It is a reaction in which exchange of ions takes place between two compounds.

Answered by  | 2nd Mar, 2010, 09:52: AM

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