The theory of electrolytic dissociation suggests that:

The electronic conductivity does not depend on

Following figure shows dependence of molar conductance of two electrolytes on concentration. ${\mathrm{\Lambda }}_{\mathrm{m}}^0$ is the limiting molar conductivity.

The number of Incorrect statement(s) from the following is _____

(A) ${\mathrm{\Lambda }}_{\mathrm{m}}^0$ for electrolyte $\mathrm{A}$ is obtained by extrapolation
(B) For electrolyte $\mathrm{B}, {\mathrm{\Lambda }}_{\mathrm{m}} \mathrm{Vs} \sqrt{\mathrm{c}}$  graph is a straight line with intercept equal to ${\mathrm{\Lambda }}_{\mathrm{m}}^0$
(C) At infinite dilution, the value of degree of dissociation approach zero for electrolyte $\mathrm{B}$.
(D) ${\mathrm{\Lambda }}_{\mathrm{m}}$ for any electrolyte $\mathrm{A}$ or $\mathrm{B}$ can be calculated using $\mathrm{\lambda }°$ for individual ions.

Calculate the degree of dissociation $(\propto )$ of acetic acid, if its molar conductivity $\left({\mathrm{Ʌ}}_{\mathrm{m}}\right)$ is $39.05 \mathrm{S} {\mathrm{cm}}^2 {\mathrm{mol}}^{-1}$. 

Given: $\mathrm{\lambda }{°}_{\left({\mathrm{H}}^{+}\right)}=349.6 \mathrm{S} {\mathrm{cm}}^2 {\mathrm{mol}}^{-1}$ and $\mathrm{\lambda }{°}_{\left({\mathrm{CH}}_3{\mathrm{COO}}^{-}\right)}=40.9 \mathrm{S} {\mathrm{cm}}^2 {\mathrm{mol}}^{-1}$.

Given,

$\mathrm{\lambda }$ of $0.01 \mathrm{M} {\mathrm{MgCl}}_2 \mathrm{is} 220 \mathrm{S} {\mathrm{cm}}^2 {\mathrm{mol}}^{-1}$

$\mathrm{\lambda }°$ of ${\mathrm{MgCl}}_2 \mathrm{is} 240 \mathrm{S} {\mathrm{cm}}^2 {\mathrm{mol}}^{-1}$

$\mathrm{\lambda }°$ of ${\mathrm{Mg}}^{2+} \mathrm{is} 100 \mathrm{S} {\mathrm{cm}}^2 {\mathrm{mol}}^{-1}$

All above measurements are done in an electrolytic cell. Assuming ${\mathrm{MgCl}}_2$ to be a strong electrolyte which of the following is/are incorrect?

Represent the union of two sets by Venn diagram for each of the following.

$X=\{x | x$ is a prime number between $80$ and $100\}$

$Y=\{y | y$ is an odd number between $90$ and $100\}$

Write down the changes that will be seen, explain the reason behind when dilute ${\mathrm{H}}_2{\mathrm{SO}}_4$ was taken in an electrolytic cell and electric current was passed through it.

Above plot represents the variation of molar conductivity against $\sqrt{\mathrm{C}}$ (where,$\mathrm{C}=$ molar concentration of the electrolyte). Select the incorrect options among the following.