Question

The reaction 2502 (g) + 02 (g) - 2503 (g) is exothermic and at equilibrium. Which of the following action will shift equilibrium left? Lower environment temperature B Add 02 to the system Add a catalyst to slow down the reaction D Add Ne gas to the equilibrium Increase the volume of the reaction chamber

Answer 1

Techautlier buincible — Ace to this principle- the chemical Rxn: sobiected to change in temb. or Conc. the equilibrium in stift Yo that a direction by which the effect of changes are minimised. O Note- It il mp. to note that the change in bress and Conc effect only equilibrium ist neues elteet equilibvium cauet → equilibrium' Couet il temp. dependent qpembitu #] effect of foesser en equilibrium PrenRT Case 1 A+ 8 2 von patan Vince in about Rru. + Volume i Pres. hence high Iosetter que required for maximum yerldofe. Court Case No. Parties Remarks Next Date - cases + A+B) = 26. - Binde there is no change in volume → No effect of presser Coesca A B = 30 volume in our hana. w/ presser leequired for maximum yeild of e.

ماس) Effect of temboratwee on equilibrium ti Reachion ce lendo thermis) then high tempus - Vrequired for maximum yelld of ee 2. cy Reaction vie (exettiesmaid then low temp is 'keqused for maximum yeeld of en Court Case No. Parties Remarks Next Date I feet of Conc on equilibrium ey coe Ou the cone of my Reactant more produces will fom, effect of addition of ment ges! - 0 vyanzo DREAP coill be no effect of inest gey on equilibuster - if an the mone then at Const Volume there will be no effect but → Ac Coruit presser aquilibrium coll shift in formand ditu ③ is Ant-u nadno "At court volume there will be no effect but At cout peer equilibrium Aleffe m backo dins

Auswer P 503, osoe + 0A Ana nproduct - Horeactem & An = &-2-1 3 - 1 annue An negative So addition of ment colle theft gas equilibrum lyft. (backsound)