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Equilibrium Quiz-1

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10 Question

Popular Questions In Equilibrium Quiz-1

  • For the reaction : CO(g)+12O2(g)CO2(g);Kp/KcCO(g) + \frac12O_2(g)\rightleftharpoons CO_2(g) ; K_p / K_c is

  • What is the equilibrium expression for the following reaction?P4(s)+5O2(g)P4O10(s)P_{4(s)} + 5O_{2(g)}\rightleftharpoons P_4O_{10(s)}

  • A mixture of N2N_2 and H2H_2 in the molar ratio 1:3 attains equilibrium when 50% of the mixture has reacted. If P is the total pressure of the mixture then partial pressure of NH3NH_3 formed is

  • A and B are gaseous substances which react reversibly to give two gaseous substances C and D, accompanied by the liberation of heat. When the reaction reaches equilibrium, it is observed that Kp=KcK_p = K_c. The equilibrium cannot be disturbed by

  • The value of equilibrium constant for an endothermic reaction

  • A reaction reaches a state of chemical equilibrium only when

  • According to Le Chatelier’s principle, adding heat to a solid and liquid in equilibrium will cause the

  • Vapour density of PCl5PCl_5 is 104.16 but when heated at 230C230^\circ C its vapour density is reduced to 62. The degree of dissociation of PCl5PCl_5 at this temperature will be

  • The vapour density of completely dissociated NH4ClNH_4Cl would be :

  • If the reaction N2O42NO2N_2O_4\rightleftharpoons 2NO_2 , is started with one mole of N2O4N_2O_4 and α\alpha is degree of dissociation of N2O4N_2O_4 then the number of moles at equilibrium will be :