How many of the following compounds are possible products when chlorine is passed through hypo solution
(i) S (ii) HCl (iii) `Na_(2)S` (iv) `Na_(2)SO_(4)` (v) `Na_(2)S_(4)O_(6)` (vi) `HClO_(4)`
(i) `So_(2)` act as reducing agent and hence, reduce an aqueous solution of `Fe^(3+)` Salt to `Fe^(2+)` Salt
`SO_(2) + 2H_(2)O to SO4^(2-) + 4H^(+)+ 2e^(-)`
`2Fe^(3+) + 2e^(-) to...