JEE Main Chemistry question
The volume of the reaction vessel containing an equilibrium mixture in the reaction, SO₂Cl₂(g)⇌SO₂(g)+Cl₂(g), is increased. When equilibrium is reestablished:
Answer: (C)
Solution
Δn=+1; volume increase favours the side with more moles (products), increasing Cl₂ and SO₂ while decreasing SO₂Cl₂.