Chemistry, asked by FirozaSafeerah, 8 months ago

What is the difference between COMBINATION REACTION & DECOMPOSITION REACTION?Give equation for this.​

Answers

Answered by shaziarashidmalik13
6

Answer:

Combination and decomposition reaction. Reactions in which many reactants combine to give one product are called combination reactions whereas, in decomposition one reactant breaks down in many products.

Explanation:

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Answered by siddhi0712
1

Answer:

here is your answer..

Explanation:

when a compound is formed from its elements or from simpler substances , the reaction is called combination reaction.

Example :- 2Mg +O2 =2MgO

magnesium+oxygen=Magnesium oxide

magnesium reacts with oxygen on Heating to form magnesium oxide.

decomposition reaction is one in which a compound breaks up into two or more substances. Decomposition is normally caused by heating or by passing electricity through it.

Example:- Ca(OH)2 =CaO +H2O

calcium hydroxide=calcium oxide+water (steam)

when calcuim hydroxide is heated, calcium oxide and steam are produced.

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