Following figure shows dependence of molar conductance of two...

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

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

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