The ionic conductivity of the cation and anion of the uni-univalent salt is 140 and 80 ohm -1 cm 2 mol -1 respectively- The molar conductivity of the salt is-A- 280 ohm -1 cm 2 mol -1B- 60 molesC- 160 ohm -1 cm 2 mol -1D- 220 ohm -1 cm 2 mol -1

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Standard XII

Chemistry

Equivalent, Molar Conductivity and Cell Constant

The ionic con...

Question

The ionic conductivity of the cation and anion of the uni-univalent salt is 140 and 80 ohm^-1 cm²mol^-1 respectively. The molar conductivity of the salt is:

280 ohm^-1 cm² mol^-1

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60 moles

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160 ohm^-1 cm²mol^-1

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220 ohm^-1 cm² mol^-1

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Solution

The correct option is D
220 ohm^-1 cm² mol^-1

The molar conductivity of uni-univalent electrolyte like AB = sum of their ionic conductivities = 140 + 80 = 220 ohm^-1 cm²mol^-1

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The ionic conductivity of the cation and anion of the uni-univalent salt is 140 and 80 ohm-1 cm2 mol-1 respectively. The molar conductivity of the salt is:

The correct option is D 220 ohm-1 cm2 mol-1 The molar conductivity of uni-univalent electrolyte like AB = sum of their ionic conductivities = 140 + 80 = 220 ohm-1 cm2 mol-1

The ionic conductivity of the cation and anion of the uni-univalent salt is 140 and 80 ohm^-1 cm²mol^-1 respectively. The molar conductivity of the salt is:

The correct option is D
220 ohm^-1 cm² mol^-1

The molar conductivity of uni-univalent electrolyte like AB = sum of their ionic conductivities = 140 + 80 = 220 ohm^-1 cm²mol^-1