Question

define a combination reaction. Give an example of exothermic combination reaction ​

Answer 1

A combination reaction is one in which two or more reactant react to form one and only one product. A+B→AB

e.g., H2 + O2 → H2O

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Answer 2

Answer:

QUESTION :

define a combination reaction. Give an example of exothermic combination reaction

DEFINITION OF COMBINATION REACTIONS ;

The chemical reaction in which two or more reactants combine together to give a single products is called as combination reaction.

Additional about it ;

This type of chemical reaction occur either in presence of absence of heat, light , pressure , etc

This type of reaction is also named as additional or synthesis reaction .

example of it ;

N2 + 3H2 _____> 2NH3

C + o2 ______CO2

EXOTHERMIC REACTION ;

The chemical reaction which evolves heat during the chemical change is called exothermic reaction .

Example :

C + O2 _____CO2 + Heat

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