From the following information, X+ H _ 2 SO _ 4 Y(a colourless and irritating gas ) Y+ K _ 2 Cr _ 2 O _ 7 + H _ 2 SO _ 4 (Green coloured solution) Identify the pair X and Y from the list given below:

From the following information, X+ H _ 2 SO _ 4 Y(a colourless and irritating gas ) Y+ K…

Chemistry · NEET · NTA Exams — p-Block Elements

From the following information,

\[X+\mathrm{H}_{2} \mathrm{SO}_{4} \longrightarrow Y(a\) colourless and irritating gas \()\) \(Y+\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}+\mathrm{H}_{2} \mathrm{SO}_{4} \longrightarrow\) (Green coloured solution)\]

Identify the pair X and Y from the list given below:

Cl^-, HCl
S²^-, H₂S
\(\mathrm{CO}_{3}^{2-}, \mathrm{CO}_{2}\)
\(50_{3}^{2-}, 50_{2}\)

Answer

(D) 50_ 3 ^ 2- , 50_ 2

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From the following information, X+ H _ 2 SO _ 4 Y(a colourless and irritating gas ) Y+ K…

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