A weak electrolyte obeys Ostwald's dilution law. Select the correct statements.

Options

A. A decrease in concentration of salts shows an increase in its degree of dissociation (`alpha`)
B. As c `rarr`0, the degree of dissociation approaches unity
C. A plot of `(alpha)^2` versus 1/c gives a straight line with slope equal to dissociation constant of weak electrolyte when `alpha 0.05`
D. A plot of `(alpha)^2` versus c gives a straight line with slope equal to dissociation constant of weak electrolyte

Answer

A, B, C