Match the reactions/reaction conditions listed in column-I with the characteristics/precipitate colour of the reaction products listed in column-II.

Match the reactions/reaction conditions listed in column-I with the ch

1.	Match the reactions/reaction conditions listed in column-I with the characteristics/precipitate colour of the reaction products listed in column-II.
Answer» Solution :(a) `NiCI_(2)` (green) (B) `CO^(2+) +4SCN^(-) rarr [Co(SCN)_(4)]^(2-)` (c) `CuCI_(2)+NaOH rarr underset(("Blue"))(Cu(OH)_(2)darr) overset(Delta)rarr underset(("Black"))(CuOdarr)` (e) `PbSO_(4)darr` (White ppt. soluble in `CH_(3)COONH_(4))` `rArr [Pb(CH_(3)COO)_(4)]^(2-)` (f) `PbCrO_(4)darr` (yellow ppt. soluble in `NaOH)` `rarr Pb(OH)_(4)^(2-)` (g) `HgI_(2)darr` (Scarlet/Red ppt.)