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JEE MAIN 2023
29-1-23
Question
Following figure shows dependence of molar conductance of two electrolytes on concentration. is the limiting molar conductivity.
Select the correct option:
A
The number of Incorrect statement(s) from the following is $\_\_\_\_$ (A) $\Lambda \dot{m}$ for electrolyte A is obtained by extrapolation
B
For electrolyte $B, v x \Lambda m$ vs $\sqrt{c}$ graph is a straight line with intercept equal to $\Lambda \dot{m}$
C
At infinite dilution, the value of degree of dissociation approach zero for electrolyte $B$.
D
$\mid \Lambda \dot{m}$ for any electrolyte A or B can be calculated using $\lambda^{\circ}$ for individual ions.
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
Sol. Statement (A) and Statement (C) are incorrect
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