When dilute aqueous solution of `AgNO_3` (excess) is added to KI solution, positively charged sol of Agl in formed due to adsorption of

Options

A. `NO_(3)^(-)`
B. `O_(2)^(-1)`
C. `Ag^(+)`
D. `K^(+)`

Answer

C

Explanation

When aqueous solution of `AgNO_(3)` is added to Kl solution, positively charged sol of Agl is obtained due to the adsorption of `Ag^(+)` ions on Kl moleucles.
`{:(underset("Excess")(AgNO_(3))+Kl toAgl+KNO_(3)),(" "downarrowAg^(+)),(" "underset("Positively charged sol")([Agl]Ag^(+))):}`