JEE Main 2006 — Electrochemistry Question with Solution
From: AIEEE 2006
Question
Resistance of a conductivity cell filled with a solution of an electrolyte of concentration 0.1 M is 100.
The conductivity of this solution is 1.29 S m–1. Resistance of the same cell when filled with 0.2 M of
the same solution is 520 , The molar conductivity of 0.02 M solution of the electrolyte will be
Choose an option
Show full solutionCorrect option: D
Correct answer
D12.4 10–4 S m2 mol–1
Step-by-step explanation
(cell constant)
Given, (molar conductivity) ?
( can be calculated as
now cell constant is known.
Hence,
Given, (molar conductivity) ?
( can be calculated as
now cell constant is known.
Hence,
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