Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Chemical Equilibrium question

2018 · 15 Apr · Shift 1 · Q23
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Chemistry
  4. /Chemical Equilibrium
  5. /2018 · 15 Apr · Shift 1 · Q23

Chemical Equilibrium question

2018 · 15 Apr · Shift 1 · Q23

JEE MainChemistryChemical EquilibriumMCQ+4 / −1
In which of the following reactions, an increase in the volume of the container will favour the formation of products?
  1. A
    2NO2NO_2NO2​(g) ⇌\rightleftharpoons⇌ 2NONONO(g) + O2O_2O2​(g)
  2. B
    H2H_2H2​(g) + I2I_2I2​(g) ⇌\rightleftharpoons⇌ 2HIHIHI(g)
  3. C
    4NH3NH_3NH3​(g) + 5O2O_2O2​(g) ⇌\rightleftharpoons⇌ 4NONONO(g) + 6H2OH_2OH2​O(1)
  4. D
    3O2O_2O2​ (g) ⇌\rightleftharpoons⇌ 2O3O_3O3​(g)
PreviousNext

More from Chemical Equilibrium

  • At a certain temperature in a 5L vessel, 2 moles of carbon monoxide and 3 moles of chlorine were allowed to reach equilibrium according to the reaction, CO + Cl2​ ⇌ COCl2​ At equilibrium, if one mole of CO is…2018 · MCQ
  • The gas phase reaction 2NO2​(g) → N2​O4​(g) is an exothermic reaction. The decomposition of N2​O4​, in equilibrium mixture of NO2​(g) and N2​O4​(g), can be increased by :2018 · MCQ
  • The following reaction occurs in the Blast Furnace where iron ore is reduced to iron metal : Fe2​O3​(s) + 3 CO(g) ⇌ 2 Fe(1) + 3 CO2​(g) Using the Le Chatelier’s principle, predict which one of the following…2017 · MCQ
  • A solid XY kept in an evacuated sealed container undergoes decomposition to form a mixture of gases X and Y at temperature T. The equilibrium pressure is 10 bar in this vessel. Kp for this reaction is :2016 · MCQ
  • The equilibrium constant at 298 K for a reaction A + B ⇋ C + D is 100. If the initial concentration of all the four species were 1M each, then equilibrium concentration of D (in mol L–1) will be:2016 · MCQ
  • The standard Gibbs energy change at 300 K for the reaction 2A ⇋ B + C is 2494.2 J. At a given time, the composition of the reaction mixture is [A] = 1/2, [B] = 2 and [C] = 1/2. The reaction proceeds in the: [R = 8.314…2015 · MCQ
  • For the reaction SO2​ (g) + 21​O2​(g)⇋ SO3​(g). if KP = KC(RT)x where the symbols have usual meaning then the value of x is: (assuming ideality)2014 · MCQ
  • The equilibrium constant (KC) for the reaction N2​(g) + O2​(g) → 2NO(g) at temperature T is 4 × 10–4. The value of KC for the reaction, NO(g) → 1/2N2​(g) + 1/2O2​(g) at the same temperature is :2012 · MCQ