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Electrochemistry question

2023 · 29 Jan · Shift 1 · Q16

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JEE Main
Chemistry
Electrochemistry
2023 · 29 Jan · Shift 1 · Q16

Electrochemistry question

2023 · 29 Jan · Shift 1 · Q16

JEE MainChemistryElectrochemistryNumerical+4 / −1

Following figure shows dependence of molar conductance of two electrolytes on concentration.

\Lambda \mathop m\limits^o

is the limiting molar conductivity. JEE Main 2023 (Online) 29th January Morning Shift Chemistry - Electrochemistry Question 72 English

JEE Main 2023 (Online) 29th January Morning Shift Chemistry - Electrochemistry Question 72 English

The number of

\mathrm{\underline {incorrect} }

statement(s) from the following is

\underline{\hspace{2cm}}

(A)

\Lambda \mathop m\limits^o

for electrolyte A is obtained by extrapolation (B) For electrolyte B,

\Lambda \mathop m\limits

vs

\sqrt c

graph is a straight line with intercept equal to

\Lambda \mathop m\limits^o

(C) At infinite dilution, the value of degree of dissociation approaches zero for electrolyte B. (D)

\Lambda \mathop m\limits^o

for any electrolyte A and B can be calculated using

\lambda^\circ

for individual ions

Numerical answer

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