A graph was plotted between the molar conductance of various electrolytes (HCl, KCl and CH3COOH) and root of their concentrations in mole per litre. Which of the following is correct match?

Engineering

Chemistry

Electrolytic Conductance

Question

A graph was plotted between the molar conductance of various electrolytes (HCl, KCl and CH₃COOH) and root of their concentrations in mole per litre.

Which of the following is correct match?

I (CH₃COOH) ; II (HCl) ; III (KCl)

I (KCl) ; II (CH₃COOH) ; III (HCl)

I (CH₃COOH) ; II (KCl) ; III (HCl)

I (HCl) ; II (KCl) ; III (CH₃COOH)

College PredictorLive

Know your College Admission Chances Based on your Rank/Percentile, Category and Home State.

Get your JEE Main Personalised Report with Top Predicted Colleges in JoSA

Molar conductance of HCl will be maximum and CH₃COOH will be minimum because

(i) [H⁺] have exceptional ionic mobility
(ii) CH₃COOH is a weak electrolyte