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The value of Kc = 4.24 at 800K for the r...

The value of `K_c = 4.24` at 800K for the reaction,
`CO(g) + H_2O(g) iff CO_2(g) + H_2 (g)`
Calculate equilibrium concentrations of `CO_2, H_2, CO` and `H_2O` at 800 K, if only CO and `H_2O` are present initially at concentrations of 0.10M each.

Answer

Step by step text solution for The value of K_c = 4.24 at 800K for the reaction, CO(g) + H_2O(g) iff CO_2(g) + H_2 (g) Calculate equilibrium concentrations of CO_2, H_2, CO and H_2O at 800 K, if only CO and H_2O are present initially at concentrations of 0.10M each. by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 11 exams.

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Knowledge Check

  • The reaction, C(s)+H_2O(g)hArrCO(g)+H_2(g) , /_\H>0 , is in equilibrium. At equilibrium-

    A
    if temperature is increased, the partial pressure of `H_2O(g)` will decrease
    B
    concentration of `H_2(g)` will decrease if an inert gas is added at constant temperature and volume
    C
    concentration of CO(g) will increase if pressure is increased at constant temperature
    D
    the equilibrium will move towards right if an inert gas is added at constant temperature and pressure

  • Consider the reaction 2CO(g) + O_2(g) iff 2CO_2(g) + heat. Which of the following is incorrect ?

    A
    The addition of CO and removal of `CO_2` at constant volume will shift the equilibrium to the right
    B
    The addition of `O_2` and decrease in volume will shift the equilibrium to the right
    C
    The effect of removal of CO and increase in temperature at constant volume shift the equilibrium to the left
    D
    The addition of catalyst and decrease in temperature will shift the equilibrium to the left

  • The equilibrium constant (K_c) for the reaction 2HCl(g) iff H_2(g) + Cl_2(g) Is 4 xx 10^(-34) at 25^@C . What is the equilibrium constant for the reaction ? 1/2 H_2(g) + 1/2Cl_2(g) iff HCl(g)

    A
    `2 xx 10^(-17)`
    B
    `2.5 xx 10^(33)`
    C
    `5 xx 10^(16)`
    D
    None of these

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    Calculate Delta H-DeltaU at 25^@C for the reaction: H_2(g)+( 1/2)O_2(g) = H_2O(l) .

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    (K_p)/(K_c) for following reaction will be- CO(g) + 1/2O_2(g)toCO_2(g)

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