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19.5 g of CH2FCOOH is dissolved in 500 g...

19.5 g of `CH_2FCOOH` is dissolved in 500 g of water. The depression in the freezing point of water observed is 1.0° C. Calculate the van’t Hoff factor and dissociation constant of fluoroacetic acid.

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19.5 g of Fluoroacetic acid FCH_2COOH is dissolve in 500g of water. The depression in the freezing point of water observed in 1.0^@ C . Calculate the Van't Hoff factor and dissociation constant of Fluoroacetic acid.

0.6 mL of acetic acid (CH_3COOH) having density 1.06 g mL^(-1) , is dissolved in 1 litre of water. The depression in freezing point observed for this strength of acid was 0.0205^@C . Calcuate the van't Hoff factor and the dissociation constant of acid.

Knowledge Check

  • The density of 2.05 M acetic acid in water is 1.02 g/ml . Calculate the molality of solution.

    A
    3.29
    B
    0.229
    C
    22.9
    D
    2.29

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    0 . 6 ml of acetic acid (CH_(3) CO OH) having density 1 . 0 6 g mL^(-1) dissolved in 1 litre of water . The depression in freezing point observed for this strength of acid was 0.0205 K. Calculate the Van't Hoff factor and dissociation constant of the acid .( K_(f) for water = 1. 86 K kg mol^(-1) )

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