JEE Main Chemistry question
If in the reaction N₂O₄ ⇌ 2NO₂, α is the degree of dissociation of N₂O₄, the total number of moles at equilibrium is:
Answer: (D)
Solution
Starting with 1 mol N₂O₄: moles at eq. = (1−α)+2α = (1+α).
If in the reaction N₂O₄ ⇌ 2NO₂, α is the degree of dissociation of N₂O₄, the total number of moles at equilibrium is:
Starting with 1 mol N₂O₄: moles at eq. = (1−α)+2α = (1+α).