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The equilibrium that exists in aqueous s...

The equilibrium that exists in aqueous solution ,`CH_3COOHhArrCH_3COO^(-)+H^(+)` if dil HCI is added at constant temperature then

A

Concentration of `CH_(3)COO^(-)`will increase

B

Concentration of`CH_(3)COO^(-)`will decrease

C

The equilibrium constant will increase

D

The equilibrium constant will decrease

Text Solution

Verified by Experts

The correct Answer is:
B
Due to common ion effect of `H^(+)`
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An aqueous solution of CH_3 COONa is

The following equilibrium exists in aqueous solution : CH_(3)COOH to H^(+) + CH_(3)COO^(-) If dilute HCl is added :

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Knowledge Check

  • The following equilibrium exists in aqueous solution, CH_(3)COOH hArr CH_(3)COO^(-) + H^(+) if dil. HCl is added, without change in temperature, the

    A
    Concentration of `CH_(3)COO^(-)` will increase
    B
    Concentration of `CH_(3)COO^(-)` will decrease
    C
    The equilibrium constant will increase
    D
    The equilibrium constant will decrease

  • An aqueous solution of CH_3 COONa is

    A
    acidic
    B
    basic
    C
    amphoteric
    D
    either Acidic/Basic

  • The following equilibrium exists in aqueous solution : CH_(3)COOH to H^(+) + CH_(3)COO^(-) If dilute HCl is added :

    A
    The equilibrium constant will increase
    B
    The equilibrium constant will decrease
    C
    Acetate ion concentration will increase
    D
    Acetate ion concentration will decrease
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