Please tell me this question..
(b) Sodium hydroxide is added to the solutions containing the ions X. List Y give of the precipitate. Match the ions with their coloured precipitated :-
List X List Y
(1) Pb2 + (a) Reddish brown
(2) Fe2 + (b) Blue
(3) Zn2 + (c) Dirty green
(4) Fe3+ (d) White soluble in excess
(5) Cu2 + (e) White soluble in excess
Dear Student,
The Ions with their corresponding colours (when NaOH is added to them) are given below:
(1) Pb2+= White soluble in Excess.
(2) Fe2+= Dirty Green.
(3) Zn2+= White soluble in Excess.
(4) Fe3+= Reddish Brown.
(5) Cu2+= Blue.
Hope this information clears your doubts about the topic.
Keep asking!!
Regards
The Ions with their corresponding colours (when NaOH is added to them) are given below:
(1) Pb2+= White soluble in Excess.
(2) Fe2+= Dirty Green.
(3) Zn2+= White soluble in Excess.
(4) Fe3+= Reddish Brown.
(5) Cu2+= Blue.
Hope this information clears your doubts about the topic.
Keep asking!!
Regards