JEE Main 2022 Chemistry question

Given below are two statements : Statement-I : For KI, molar conductivity increases steeply with dilution. Statement-II : For carbonic acid, molar conductivity increases slowly with dilution. In the light of the above statements, choose the correct answer from the options given below :

(1)Both Statement I and Statement II are true
(2)Both Statement I and Statement II are falseCorrect
(3)Statement I is true but Statement II is false
(4)Statement I is false but Statement II is true

Answer: (2)

Solution

For a strong electrolyte such as KI the molar conductivity increases only slowly with dilution (Debye–Hückel–Onsager behaviour), whereas

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Question ID VK-034299