Select the correct statement(s) for the weak electrolyte.

• A

  They have higher degree of dissociation at higher concentration.

• B

  The change in ${\mathrm{\Lambda }}_{\mathrm{m}}$ with dilution is due to decrease in the degree of dissociation and number of ions in the solution that contain electrolyte

• C

  ${\mathrm{\Lambda }}_{\mathrm{m}}$ increases steeply on dilution near high concentration

• D

  At infinite dilution, electrolyte dissociate completely but at such low concentration the conductivity of solution is low and cannot be measured accurately.