Match the Column : Column-IColumn-II(i) Fe3+(A) White ppt with NaCl(ii) Fe2+(B) Blood red colour with KCNS(iii) Cu2+(C) Prussian blue(iv) Ag+(D) Turnbull’s blue(E) Chocolate brown ppt. with K4[Fe(CN)6]

Match the Column : Column-IColumn-II(i) Fe3+(A) White ppt w…

Chemistry D and F - Block Elements General Subjective Type

Published on: August 13, 2026

Match the Column :

Column-I	Column-II
(i) Fe3+	(A) White ppt with NaCl
(ii) Fe2+	(B) Blood red colour with KCNS
(iii) Cu2+	(C) Prussian blue
(iv) Ag+	(D) Turnbull’s blue
	(E) Chocolate brown ppt. with K4[Fe(CN)6]

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The correct answer is:

CHECK THE SOLUTION.

(i) ,

(ii)

(iii) (E)

(iv)

Sol.

(i) Blood red colour with KCNS, Prussian blue

(ii) Turnbull’s blue

(iii) Chocolate brown ppt. with K 4 [Fe(CN) 6 ]

(iv) White ppt with NaCl

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