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AURORKA [14]
3 years ago
10

Given the balanced equation representing reaction:

Chemistry
2 answers:
Ivan3 years ago
6 0
<u>( I) Bonds are broken, and the reaction is endothermic.</u>
(2) Bonds are broken , and the reaction is exothermic.
(3) Bonds are formed, and the reaction is endothermic.
<span>(4) Bonds are formed, and the reaction is exothermic.</span>
Elina [12.6K]3 years ago
6 0

Answer: Option (1) is the correct answer.

Explanation:

In a N_{2} molecule, the nitrogen atoms are bonded together by triple bond.

Therefore, in order to break this triple bond high heat or energy has to be provided.

Thus, the reaction N_{2} + energy \rightarrow N + N shows that N triple bond N is broken down as energy is absorbed by N_{2} molecule.

Hence, we can conclude that in the given reaction bonds are broken, and the reaction is endothermic.

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