- X - H 2 SO 4- Y- a colorless gas with irritating smell- Y - K 2 Cr 2 O 7- H 2 SO 4- Green solution- - X - and - Y - isA- S 32- SO 2B- Cl - HClC- CO 32- CO 2D- S 2- H 2 S

The correct option is A S_3^2 , SO_2SO_3^2 + H_2SO_4→ SO_2 + H_2O [X] [Y] SO_2 + K_2Cr_2O_7 + H_2SO_4 → K_2SO_4 + Cr_2(SO_4)_3 + ...

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Byju's Answer

Standard XII

Chemistry

Oxyacids Of Sulphur

[ X ]+ H 2 SO...

Question

$[X] + H_{2} S O_{4} \to Y$ , a colorless gas with irritating smell
$[Y] + K_{2} C r_{2} O_{7} + H_{2} S O_{4} \to$ Green solution, [X] and [Y] is

S_{3}^{2 -}, S O_{2}

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C l^{-}, H C l

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S^{2 -}, H_{2} S

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C O_{3}^{2 -}, C O_{2}

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Solution

The correct option is A $S_{3}^{2 -}, S O_{2}$
$S O_{3}^{2 -} + H_{2} S O_{4} \to S O_{2} + H_{2} O [X] [Y] S O_{2} + K_{2} C r_{2} O_{7} + H_{2} S O_{4} \to K_{2} S O_{4} + C r_{2} (S O_{4})_{3} + H_{2} O$

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Similar questions

[X] + H_{2} S O_{4} \to [Y]

a colourless gas with irritating smell

[Y] + K_{2} C r_{2} O_{7} + H_{2} S O_{4} \to

Green solution. [X] and [Y] are

$X + H_{2} S O_{4} \to Y$
$Y + K_{2} C r_{2} O_{7} +$ $H_{2} S O_{4} \to$ Green solution.
$Y$ is a colorless gas with irritating smell.
$X$ and $Y$ are respectively:

[x] + H_{2} S O_{4} \to

[y] a colourless gas with irritating smell

[y] + K_{2} C r_{2} O_{7} + H_{2} S O_{4} \to

Green solution [x] and [y] are

[X] + H_{2} S O_{4} \to [Y]

a colorless gas with irritating smell,

[Y] + K_{2} C r_{2} O_{7} + H_{2} S O_{4} \to

Green solution,

[X]

and

[Y]

is:

[X] + H_{2} S O_{4} ⟶ [Y]

Colorless gas with irritating smell

[Y] + H_{2} S O_{4} + K_{2} C r_{2} O_{7} ⟶ G r e e n s o l u t i o n

[X] and [Y] are:

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[X]+H2SO4→Y, a colorless gas with irritating smell [Y]+K2Cr2O7+H2SO4→ Green solution, [X] and [Y] is

The correct option is A S2−3,SO2SO2−3+H2SO4→SO2+H2O [X] [Y]SO2+K2Cr2O7+H2SO4→K2SO4+Cr2(SO4)3+H2O

$[X] + H_{2} S O_{4} \to Y$ , a colorless gas with irritating smell
$[Y] + K_{2} C r_{2} O_{7} + H_{2} S O_{4} \to$ Green solution, [X] and [Y] is

The correct option is A $S_{3}^{2 -}, S O_{2}$
$S O_{3}^{2 -} + H_{2} S O_{4} \to S O_{2} + H_{2} O [X] [Y] S O_{2} + K_{2} C r_{2} O_{7} + H_{2} S O_{4} \to K_{2} S O_{4} + C r_{2} (S O_{4})_{3} + H_{2} O$