The molar conductivity of cation and anion of salt BA are 180 and $220\, mhos\, cm^2\,mol^{-1}$ respectively. The molar conductivity of salt BA at infinite dilution is

$400 \, mhos . cm ^2 . Mol ^{-1}$

$90 \, mhos.cm ^2 . Mol ^{-1}$

$110\,mhos . cm ^2 . Mol ^{-1}$

$200 \, mhos . cm ^2 . Mol ^{-1}$

$400 \, mhos . cm ^2 . Mol ^{-1}$

If $\wedge_m$ and $\wedge_0$ are the molar conductivities of a weak electrolyte at concentration C and at zero concentration, then the dissociation constant Ka is given by

$K_a = \frac{\wedge^2{_m} \times C}{\wedge_0(\wedge_0 - \wedge_m)}$

$K_a = \frac{\wedge^2{_m} \times C}{\wedge_0 - \wedge_m}$

$K_a = \frac{\wedge^2{_m} \times C}{\wedge_0(\wedge_0 - \wedge_m)}$

$K_a = \frac{\wedge^2{_0} \times C}{\wedge_0(\wedge_0 - \wedge_m)}$

$K_a = \frac{\wedge{_m} \times C}{\wedge_0(\wedge_0 - \wedge_m)}$

$400 \, mhos . cm ^2 . Mol ^{-1}$

$K_a = \frac{\wedge^2{_m} \times C}{\wedge_0(\wedge_0 - \wedge_m)}$

The molar conductivity of cation and anion of salt BA are 180 and $220\, mhos\, cm^2\,mol^{-1}$ respectively. The molar conductivity of salt BA at infinite dilution is

If $\wedge_m$ and $\wedge_0$ are the molar conductivities of a weak electrolyte at concentration C and at zero concentration, then the dissociation constant Ka is given by

What is the ratio of volumes of $H_{2}$ and $O_{2}$ liberated during electrolysis of acidified water ?

What weight of copper will be deposited by passing 2 Faradays of electricity through a cupric salt? (atomic mass = 63.5)

The charge of how many coulomb is required to deposit 1.0 g of sodium metal (molar mass $23.0 \ g \ mol^{-1}$ ) from sodium ions is

When 0.2 Faraday of electricity is passed through an electrolytic solution, the number of electrons involved are

When a charge of 0.5 Faraday is passed through $A l C l_{3}$ solution, the amount of aluminium deposited at the cathode is (Atomic weight of Al = 27)