Molecular masses of NH₃ and N₂ are x₁ and x₂, respectively. In the reaction: N₂ + 3H₂ → 2NH₃, their equivalent weight are y₁ and y₂. Then (y₁₋ᵧy₂) is

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ChemistryRedox ReactionsEquivalent Weight and n-factorEasy2 minQB

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Molecular masses of NH₃ and N₂ are x₁ and x₂, respectively. In the reaction: N₂ + 3H₂ $\to$ 2NH₃, their equivalent weight are y₁ and y₂. Then (y₁₋ᵧy₂) is

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Solution:

N₂: N goes 0 $\to$ -3, 6 e⁻ per N₂, so y₂ = x₂/6. NH₃: N is at -3, a change of 3 units, so y₁ = x₁/3. Then y₁ - y₂ = x₁/3 - x₂/6 = (2x₁ - x₂)/6. Hence (a).

Stream:JEESubject:ChemistryTopic:Redox ReactionsSubtopic:Equivalent Weight and n-factor

⏱ 2mℹ️ Source: QB

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