1.

A graph was plotted between the molar conductance of various electrolytes `(HCI, KCI` and `CH_(3)COOH)` and root of their concentrations in molar per litre. Which of the following is correct match?A. `I (CH_(3)COOH), II (KCI), II(HCI)`B. `I(HCI), II(KCI), II (CH_(3)COOH)`C. `I(CH_(3)COOH), II (HCI), II (KCI)`D. `I(KCI), II(CH_(3)COOH), II (HCI)`

Answer» Correct Answer - B
Molar conductance of `HCI` will be maximum and `CH_(3)COOH` will be minimum
because
(i) `[H^(+)]` have expectional ionic mobility
(ii) `CH_(3)COOH` is a weak electrolyte


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