State and exlain Kohlarausch.s law of independent migration of ions .
The equivalent conductance of infinite dilution `(A_(0))` for sodium acetate , sodium chloride and hydrochloric acid are 78, 109 and 384 `ohm^(-1)cm^(2)` g.
Calculate the `A_(0)` of acetic acid .

State and explain Kohlrausch's law. How can this law be used to find equivalent conductance of acetic acid at infinite dilution?

The molar conductance at infinite dilution for sodium acetate ,hydrochloric acid and sodium chloride are 91.0,425.9 and 126.4 S cm^(2) mol^(-1) respectively at 298 k calculate the molar conductance of acetic acid at infinite dilution.

Define and explain specific conductance and equivalent conductance. Why on dilution the specific conductance decreases and equivalent conductance increases? A 0.1 N solution of sodium acetate has a specific conductance 0.0061 "ohm"^(-1)cm^(-1) . Calculate the equivalent conductance of the solution.

The specific conductance of a 0.01N solution of CH_3COOH is 0.000158 ohm^-1 cm^-1 at 18^@C . The equivalent conductance of the acid at infinite dilution is 387 ohm^-1 cm^2 gm eq^-1 . Calculate the degree of dissociation of the acid.

For a 0.01 (N) solution of sodium acetate, calculate pH. Given for acetic acid K_a = 1.9 xx 10^(-5) .

The equivalent conductance of M//32 solution of a weak monobasic acid is 8.0 mhos cm^2 and at infinite dilution is 400 mhos cm^2 . The dissociation constant of the acid is

Calculate the PH of a buffer solution which is formed by mixing 0.04 M sodium acetate and 0.08 acetic acid at 298 K. (Pk_a = 4.74)