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

1.	A weak electrolyte obeys Ostwald's dilution law. Select the correct statements.
Answer» A DECREASE in concentration of weak acid shows an incrase in its degree of dissociation `(alpha) ` As ` c to 0, ` the degree of dissociation `(alpha ) ` approaches unity A plot of `alpha ^(2)"versus"(1)/( c)` GIVES a straight line with slope equal to dissociation CONSTANT of weak electrolyte A plot of `alpha ^(2) ` versus . C gives a straight line with slope equal to dissociation constant of weak electrolyte SOLUTION :` K_a =C alpha ^(2) rArr alpha = sqrt(( K_a)/( C )) " as " C to 0,alpha to 1`

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