Match the following Column-1 Reaction Column-2 Main product A) 4 FeCl 3 + 3 K 4 Fe ( CN ) 6 → I) Fe 4 Fe ( CN ) 6 3 B) ZnCl 2 + 4 NaOH → II) FeCl 2 C) 2 FeCl 3 + H 2 S → III) Zn ( OH ) Cl IV) Fe 3 Fe ( CN ) 6 3 V) Na 2 ZnO 2 VI) FeS

Question

Match the following Column-1 Reaction Column-2 Main product A) 4 FeCl 3 + 3 K 4 Fe ( CN ) 6 → I) Fe 4 Fe ( CN ) 6 3 B) ZnCl 2 + 4 NaOH → II) FeCl 2 C) 2 FeCl 3 + H 2 S → III) Zn ( OH ) Cl IV) Fe 3 Fe ( CN ) 6 3 V) Na 2 ZnO 2 VI) FeS, A B C I III VI, A B C I V II, A B C IV V II, A B C IV III VI

MARKS App · Accepted Answer

The ferric chloride reacts with the K 4 Fe ( CN ) 6 and gives the ion exchange reaction and formed the compound Fe 4 Fe ( CN ) 6 3 and potassium chloride. 4 FeCl 3 + 3 K 4 Fe ( CN ) 6 → Fe 4 Fe ( CN ) 6 3 + 4 KCl Zinc chloride reacts with the sodium hydroxide and formed the Na 2 ZnO 2 as a product. In this reaction, the ferric chloride is reduced into ferrous chloride. 2 FeCl 3 + H 2 S → 2 FeCl 2 + S + 2 HCl

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Column-1 Reaction		Column-2 Main product
A)	$4 {FeCl}_{3} + 3 K_{4} [Fe (CN)_{6}] \to$	I)	${Fe}_{4} {[Fe (CN)_{6}]}_{3}$
B)	${ZnCl}_{2} + 4 NaOH \to$	II)	${FeCl}_{2}$
C)	$2 {FeCl}_{3} + H_{2} S \to$	III)	$Zn (OH) Cl$
		IV)	${Fe}_{3} {[Fe (CN)_{6}]}_{3}$
		V)	${Na}_{2} {ZnO}_{2}$
		VI)	$FeS$