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On increasing temperature, the equilibri...

On increasing temperature, the equilibrium constant of exothermic and endothermic reactions, respectively

A

Increases and decreases

B

Decreases and increases

C

Increases and increases

D

Decreases and decreases

Text Solution

Verified by Experts

The correct Answer is:
B
The equilibrium constant of exothermic and endothermic reactions decreases and increases respectively.
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Knowledge Check

  • In exothermic reaction

    A
    `H_(R)= H_(P)`
    B
    `H_(R) gt H_(P)`
    C
    `H_(R) lt H_(P)`
    D
    `Delta H = 0`

  • The equilibrium constant of a chemical reaction

    A
    is constant at a given temperature
    B
    has only numerical value and carries no units
    C
    its value always depends upon the units in which the concentrations of species involved in chemical reaction are measured
    D
    changes if the sioichiometric coofficients of all the species involved in the chemical equation are changed

  • The equilibrium constant of a chemical reaction

    A
    is constant at a given temperature
    B
    has only numerical value and carries no units
    C
    its value always depends upon the units in which the concentrations of species involved in chemical reaction are measured
    D
    changes if the stoichiometric coefficients of all the species involved in the chemical equation are changed

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    With increase in temperature, the value of equilibrium constant

    With increase in temperature generally the value of the equilibrium constant of endothermic reversible reaction

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