2. Questions Bank
  3. JEE Main & Advanced
  4. Chemistry
  5. Equilibrium / साम्यावस्था

JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Le-Chatelier principle and it's application

  • question_answer
    Following gaseous reaction is undergoing in a vessel \[{{C}_{2}}{{H}_{4}}+{{H}_{2}}\]⇌ \[{{C}_{2}}{{H}_{6}}\]; \[\Delta H=-32.7\,Kcal\]                 Which will increase the equilibrium concentration of \[{{C}_{2}}{{H}_{6}}\] [IIT 1984; MP PET/PMT 1988; MADT Bihar 1995]

    A)                 Increase of temperature

    B)                 By reducing temperature

    C)                 By removing some hydrogen

    D)                 By adding some \[{{C}_{2}}{{H}_{6}}\]

    Correct Answer: B

    Solution :

              Exothermic reaction, favoured by low temperature.


You need to login to perform this action.
You will be redirected in 3 sec spinner