The degree of dissociation of an electrolyte in aqueous solution depends on 

A) Temperature 

B) Concentration of the electrolyte
C) Nature of the electrolyte

Each of the aforementioned variables affects the degree of dissociation.
A. Weak or Strong Electrolyte Nature
(Inadvertent partial dissociation) (Complete dissociation)
B. The degree of dissociation rises with temperature.
C. The degree of dissociation is also influenced by the solvent's polarity or Non polarity.