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Byju's Answer

Standard XII

Chemistry

Potassium Permanganate

The aqueous s...

Question

The aqueous solution of salt gives white ppt. with lead acetate solution which is insoluble in hot water and nitric acid. The salt contains :

C l^{-}

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B a^{2 +}

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C O_{3}^{2 -}

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S O_{4}^{2 -}

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Solution

The correct option is D $S O_{4}^{2 -}$
Option (D) is correct.
The salt contains $S O_{4}^{2 -}$ .
$P b S O_{4}$ is white and insoluble in $H N O_{3}$ and hot water.

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Similar questions

Q. Aqueous solution of a salt

+ M g S O_{4}

solution

⟶

no ppt. in cold

H e a t i n g - ---- \to

White ppt. appears.
The salt contains the acidic radical :

Q. On mixing the aqueous solutions of compounds

(A)

and

(B)

, an insoluble compound

(C)

is produced along with another water soluble compound

(D)

. Compound

(A)

on heating gives brown

N O_{2}

gas with a cracking noise. An aqueous solution of compound

(A)

gives black ppt. with

H_{2} S

gas. Compound

(A)

also gives white ppt. with dil.

H C l

which is soluble in hot water and reappears on cooling. The hot water extract of compound

(A)

gives yellow ppt. with

K_{2} C r O_{4}

solution.

S O_{4}^{2 -}

gives white ppt with lead acetate but the ppt dissolves in ammonium acetate solution. Explain.

{B a C l}_{2}

gives white precipitate with an aqueous solution of a salt. The acid radical is either

{S O}_{3}^{2 -}

{S O}_{4}^{2 -}

If true enter 1, else enter 0.

Metal nitrate

(A)

on heating decomposes, leaving a residue

(B)

which goes into the solution with dil.

H C l

. The solution of

(B)

gives white ppt. with ammonium carbonate solution. Ppt.

C

dissolves in dil.

H C l

and solution is treated with potassium chromate to yellow ppt.

(D)

. Solution

V

with dil.

H_{2} S O_{4}

also gives white ppt.

(E)

insoluble in dil.

H C l

and nitric acid. Precipitate

(E)

is part of white pigment lithopone.

What is

(E)

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The aqueous solution of salt gives white ppt. with lead acetate solution which is insoluble in hot water and nitric acid. The salt contains :

The correct option is D SO2−4Option (D) is correct.The salt contains SO2−4.PbSO4 is white and insoluble in HNO3 and hot water.

The correct option is D $S O_{4}^{2 -}$
Option (D) is correct.
The salt contains $S O_{4}^{2 -}$ .
$P b S O_{4}$ is white and insoluble in $H N O_{3}$ and hot water.