The reaction between nitrogen and hydrogen to give ammonia is an example of :

decomposition reaction

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combination reaction

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displacement reaction

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combustion reaction

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Solution

The correct option is A combination reaction
A combination reaction is a reaction in which two or more reactants combine to form a single product.
The reaction between hydrogen gas and nitrogen gsa to give ammonia is as follows.
$N_{2} + 3 H_{2} \to 2 N H_{3}$
Therefore, it is a combination reaction.
Option $B$ is correct.

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Similar questions

Assertion: Nitrogen and hydrogen combine together to form ammonia and heat.
Reason: It is an exothermic reaction.

2Mg + O₂ → 2MgO

2 NO + O₂ → 2 NO₂

is an example of :

An example of combination reaction between an element and compound is:

Nitrogen and hydrogen combine together to form ammonia. Which type of reaction is this?

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