Assertion : Molecular nitrogen is less reacti | vedclass

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$(A)$ The $N_2$ molecule contains a $N \equiv N$ triple bond, while the $O_2$ molecule contains an $O = O$ double bond.The bond dissociation energy of

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If both Assertion and Reason and Reason are correct and the Reason is a correct explanation of the Assertion.

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$(A)$ The $N_2$ molecule contains a $N \equiv N$ triple bond, while the $O_2$ molecule contains an $O = O$ double bond.The bond dissociation energy of the $N \equiv N$ triple bond is significantly higher than that of the $O = O$ double bond, making $N_2$ chemically inert or less reactive under normal conditions.The bond length of $N_2$ $(109.8 \ pm)$ is indeed shorter than that of $O_2$ $(121 \ pm)$ due to the higher bond order.Since the high bond dissociation energy (a consequence of the short, strong triple bond) is the reason for the low reactivity of $N_2$, the Reason correctly explains the Assertion.Therefore, both $A$ and $R$ are true and $R$ is the correct explanation of $A$.

Assertion : Molecular nitrogen is less reactive than molecular oxygen.
Reason : The bond length of $N_2$ is shorter than that of oxygen.

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Assertion : Molecular nitrogen is less reactive than molecular oxygen.Reason : The bond length of $N_2$ is shorter than that of oxygen.