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Uses of Slaked Lime

Assign A, B, ...

Question

Assign A, B, C, D from given type of reactions.
A for precipitate formation reaction.
B for precipitate dissolution reaction.
C for precipitate exchange reaction.
D for no reaction.
$K_{4} [F e (C N)_{6}] + C u S O_{4} ⟶ C u_{2} [F e (C N)_{6}] ↓$

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Solution

It is a precipitate formation reaction with ppt as $C u_{2} [F e (C N)_{6}]$

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Similar questions

Q. Assign A, B, C, D from given type of reactions.
A for precipitate formation reaction.
B for precipitate dissolution reaction.
C for precipitate exchange reaction.
D for no reaction.

C a C l_{2} + N a_{2} C_{2} O_{4} ⟶ C a C_{2} O_{4} ↓ + 2 N a C l

Q. Ferric ion forms a Prussian blue coloured precipitate with

K_{4} [F e (C N)_{6}]

due to the formation of :

Q. Chocolate brown precipitate (A) is formed when aq.

C u S O_{4}

K_{4} [F e (C N)_{6}]

. What is the formula of A from the following?

Q. For the given aqueous reactions, which of the statement (s) is (are) true?

Q. The reaction of

K_{3} [F e (C N)_{6}]

with freshly prepared

F e S O_{4}

solution produces a dark blue precipitate called Turnbull’s blue. Reaction of

K_{4} [F e (C N)_{6}]

F e S O_{4}

solution in complete absence of air produces a white precipitate

X

, which turns blue in air. Mixing the

F e S O_{4}

N a N O_{3},

followed by a slow addition of concentrated

H_{2} S O_{4}

through the side of the test tube produces a brown ring.

Among the following, the brown ring is due to the formation of

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Uses of Slaked Lime

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