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Chemical Equilibrium Magnitude of Equilibrium Constant and Stability

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Which nitrogen oxide is most stable against decomposition according to the following decomposition equilibrium constants?

Verified Answer & Explanation⌄

Correct Answer: C) 2N₂O₅ ⇌ 2N₂ + 5O₂; K = 1.2 × 10⁻³⁴

Concept Explanation

The smallest decomposition equilibrium constant indicates the least tendency to decompose and therefore the greatest stability.

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Which nitrogen oxide is most stable against... |… | ARMCQS