JEE · NEET Previous Year Question

Which of the following complexes has lowest molar conductance?

Topic: JEE PYQ

Answer: A. Full step-by-step solution below.

  1. A
  2. B
  3. C
  4. D

Correct answer: A

Solution

(a) Molar conductance is the conducting power of all the ions produced by dissolving -mole of an electrolyte. Therefore, molar conductance number of ions produced.
Werner complex
Modem-notation
Ionisation

]
(No ionisation)


(2 ions)


(3 ions)


(4 ions)
From above table it is clear that, molar conduction of the complexs will be in the following order

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