Aqeuous solution of which of the following compounds is the best conductor of electric current ?

Options

A. Ammonia, `NH_(3)`
B. Fructose, `C_(6)H_(12)O_(6)`
C. Acetic acid, `C_(2)H_(4)O_(2)`
D. Hydrochloric acid `HCl`

Answer

D

Explanation

Anhydrous HCl is non conducting but in aqueous medium conducting as it provide aqueous medium conducting as it provide ions
`HCl+H_(2)Oto H_(3)O^(+)+Cl^(-)`