In the following reaction sequence in aqueous solution- the species X- Y and Z- respectively- areA- - Ag S 2 O 33-5- Ag2 SO 3- Ag2 SB- - Ag SO 32-3- Ag 2 S 2 O 3- AgC- - Ag SO 33-3- Ag 2 SO 4- AgD- -Ag S 2 O 32-3- Ag 2 S 2 O 3- Ag 2 S

The correct option is D [Ag(S_2 O_3)_2]^3 , Ag_2 S_2 O_3, Ag_2SAg^+ + 2S_2 O^2 _3⟶clear solutionX[Ag(S_2 O_3)_2]^3 (white)YAg_2 S_2 O_3(black)ZAg_2 S Ag_2 S_2 ...

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Byju's Answer

Standard XII

Chemistry

Colour

In the follow...

Question

In the following reaction sequence in aqueous solution, the species X, Y and Z, respectively, are

$S_{2} O_{3}^{2 -} A g^{+} - - \to X clear solution A g^{+} - - \to Y white precipitate with time - ---- \to Z black precipitate$

[A g (S_{2} O_{3})_{2}]^{3 -}, A g_{2} S_{2} O_{3}, A g_{2} S

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[A g (S_{2} O_{3})_{3}]^{5 -}, A g_{2} S O_{3}, A g_{2} S

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[A g (S O_{3})_{2}]^{3 -}, A g_{2} S_{2} O_{3}, A g

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[A g (S O_{3})_{3}]^{3 -}, A g_{2} S O_{4}, A g

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Solution

The correct option is A $[A g (S_{2} O_{3})_{2}]^{3 -}, A g_{2} S_{2} O_{3}, A g_{2} S$
$A g^{+} + 2 S_{2} O_{3}^{2 -} ⟶ {[A g (S_{2} O_{3})_{2}] X}^{3 -} clear solution A g^{+} - - \to A g_{2} S_{2} O_{3} Y (white) with time - ---- \to A g_{2} S Z (black)$

$A g_{2} S_{2} O_{3} + H_{2} O ⟶ A g_{2} S + H_{2} S O_{4}$

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Similar questions

Q. When excess of

N a_{2} S_{2} O_{3}

is added to dil.

A g N O_{3}

, a soluble compound ‘X’ is formed. However, when dil.

N a_{2} S_{2} O_{3}

is added to conc.

A g N O_{3}

solution, a white precipitate turns yellow and finally black. Precipitate ‘Y’ is formed here. Which is the correct pair?

Q. In the following reaction sequence in aqueous solution, the species X, Y and Z, respectively, are

S_{2} O_{3}^{2 -} A g^{+} - - \to X clear solution A g^{+} - - \to Y white precipitate with time - ---- \to Z black precipitate

Q. In the following reaction sequence in aqueous solution, the species X, Y and Z, respectively, are:

S_{2} O_{3}^{2 -} A g^{+} - - \to X c l e a r s o l u t i o n A g^{+} - - \to Y w h i t e p r e c i p i t a t e with time - ---- \to Z b l a c k p r e c i p i t a t e

Q. Aqueous solution of A can dissolve

A g B r

forming a soluble complex B. A also reacts with aqueous

{A g N O}_{3}

solution giving white ppt. C changing to black ppt D. (A) is the hypo solution

(N a_{2} S_{2} O_{3})

, (B) is

N a_{3} [A g (S_{2} O_{3})_{2}]

, (C) is

A g_{2} S_{2} O_{3}

and (D) is

A g_{2} S

.
If true enter 1, else enter 0.

A, B, C, D, E and F in the following are A:

N a_{2} S_{2} O_{3}

; B:

A g_{2} S_{2} O_{3}

; C:

N a_{3} [A g (S_{2} O_{3})_{2}]

; D :

A g_{2} S

; E :

H_{2} S O_{4}

; F:

B a S O_{4}

If the statement is true enter 1, else enter 0.

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In the following reaction sequence in aqueous solution, the species X, Y and Z, respectively, are S2O2−3Ag+−−→XclearsolutionAg+−−→Ywhiteprecipitatewith time−−−−−→Zblackprecipitate

The correct option is A [Ag(S2O3)2]3−,Ag2S2O3,Ag2SAg++2S2O2−3⟶[Ag(S2O3)2]X3−clear solutionAg+−−→Ag2S2O3Y(white)with time−−−−−→Ag2SZ(black) Ag2S2O3+H2O⟶Ag2S+H2SO4

In the following reaction sequence in aqueous solution, the species X, Y and Z, respectively, are

$S_{2} O_{3}^{2 -} A g^{+} - - \to X clear solution A g^{+} - - \to Y white precipitate with time - ---- \to Z black precipitate$