JEE Main & Advanced
Chemistry
Equilibrium / साम्यावस्था
Question Bank
Law of equilibrium and Equilibrium constant
question_answer
5 moles of SO2 and 5 moles of O2 are allowed to react to form SO3 in a closed vessel. At the equilibrium stage 60% of SO2 is used up. The total number of moles of SO2, O2 and SO3 in the vessel now is [KCET 2001]