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Electrolysis and Electrolytes

The equivalen...

Question

The equivalent conductance at infinite dilution of $B a C l_{2}, H_{2} S O_{4}$ and $H C l$ aqueous solutions are $x_{1}, x_{2}$ and $x_{3}$ respectively. The equivalent conductance of $B a S O_{4}$ solution is:

x_{1} + x_{2} - x_{3}

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x_{1} - x_{2} - x_{3}

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x_{1} + x_{2} - 2 x_{3}

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x_{1} - 2 x_{2} - x_{3}

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Solution

The correct option is B $x_{1} + x_{2} - 2 x_{3}$
At infinite dilution, the equivalent conductance of barium sulfate is the sum of the equivalent conductance of barium ion and sulfate ion.

It can be obtained by adding the equivalent conductances of barium chloride and sulfuric acid and then subtracting twice the value of the equivalent conductance of hydrochloric acid.

Hence, $Λ_{{B a S O}_{4}} = Λ_{{B a C l}_{2}} + Λ_{{H_{2} S O}_{4}} - Λ_{H C l} = x_{1} + x_{2} - 2 x_{3}$ .

Hence, option C is correct.

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Similar questions

Molar conductances of $B a C l_{2}, H_{2} S O_{4}$ and HCl at infinite dilutions are $x_{1}, x_{2}$ and $x_{3}$ respectively. Equivalent conductance of $B a S O_{4}$ at infinite dilution will be :

Q. Molar conductances of

B a C l_{2}, H_{2} S O_{4}

and

H C l

at infinite dilutions are

x_{1}, x_{2}

and

x_{3}

respectively. Equivalent conductance of

B a S O_{4}

at infinite dilution will be:

Q. Molar conductances of

B a C l_{2}, H_{2} S O_{4}

and

H C l

at infinite dilution are

X_{1}, X_{2}

and

X_{3}

respectively. Molar conductance of

B a S O_{4}

at infinite dilution is:

Q. The equivalent conductivity of solutions of

B a C l_{2}, H_{2} S O_{4} and H C l

, are

x_{1}, x_{2} and x_{3} {Scm}^{2} {eq}^{- 1}

, respectively at infinite dilution. If the conductivity of saturated

B a S O_{4}

solution is

{x Scm}^{- 1}

, then the

K_{s p}

B a S O_{4}

is:

Q. The equivalent conductivity of solutions of

B a C l_{2}, H_{2} S O_{4} and H C l

, are

x_{1}, x_{2} and x_{3} {Scm}^{2} {eq}^{- 1}

, respectively at infinite dilution. If the conductivity of saturated

B a S O_{4}

solution is

{x Scm}^{- 1}

, then the

K_{s p}

B a S O_{4}

is:

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The equivalent conductance at infinite dilution of BaCl2,H2SO4 and HCl aqueous solutions are x1, x2 and x3 respectively. The equivalent conductance of BaSO4 solution is:

The equivalent conductance at infinite dilution of $B a C l_{2}, H_{2} S O_{4}$ and $H C l$ aqueous solutions are $x_{1}, x_{2}$ and $x_{3}$ respectively. The equivalent conductance of $B a S O_{4}$ solution is: