Identify the compound G.

F e (S C N)_{3}

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F e (C l)_{3}

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F e (O H)_{3}

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None

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Solution

The correct option is B $F e (S C N)_{3}$
Reaction process:
$F e_{2} (S O_{4})_{3} w a t e r - -- \to F e_{2} (S O_{4})_{3}$ yellow solution
A B
$F e_{2} (S O_{4})_{3} + B a C l_{2} \to B a S O_{4}$ white ppt.
C
$F e_{2} (S O_{4})_{3} + N a O H \to F e (O H)_{3}$ red brown ppt.
D
$F e (O H)_{3} H C l - - \to F e C l_{3} S C N^{-} - --- \to F e (S C N)_{3}$ red color
E G
$F e C l_{3} K_{4} [F e (C N)_{6}] - ------- \to F e_{4} [F e (C N)_{6}]_{3}$
F
$F e_{2} (S O_{4})_{3} h e a t - - \to F e_{2} O_{3} + S O_{3}$
H I

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Similar questions

Identify 'X' in the following reaction.

FeCl₃ + 3NaOH → X + 3NaCl

F e C l_{3} + 3 N a O H \to 3 N a C l + F e (O H)_{3}

$F e C l_{3} + 3 N a O H ⟶ F e (O H)_{3} + 3 N a C l$ .

The given reaction is an example of :

F e (O H)_{3}

F e C l_{3}

100

F e C l_{3}

2.14 g m

F e (O H)_{3}

F e C l_{3}

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