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MHT CET202313 May 2023Evening ShiftChemistryElectrochemistryActual

Which from the following expression represents molar conductivity of an electrolyte A ₂ ~B ₃ type?

Options

  1. A2 _ A ⁺⁺ ^0+3 _ B ⁻⁻ ^0
  2. B13 _ A ⁺⁺⁺ ^0+2 _ B ⁻ ^0
  3. C2 _ A ^ +*+ ^0+ _ B ⁻ ^0
  4. D_ A ⁴⁺⁺ ^0+3 _ B ⁻ ^0

Correct answer

A. 2 _ A ⁺⁺ ^0+3 _ B ⁻⁻ ^0

Step-by-step solution

Molar conductivity at zero concentration for an electrolyte is given by ₀= n _ + _ + ^0+ n _ - _ - ^0 A ₂ ~B ₃ 2 ~A ³⁺+3 ~B ²⁻ ₀ (A₂ B₃ )=2 _ A ⁺⁺⁺ ^0+3 _ B ⁻⁻ ^0

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