Acidic `K_(2)Cr _(2)O_(7)` oxidises `S_(2) ` to `K_(2)SO_(4)` and itself reduced into

Question

Acidic `K_(2)Cr _(2)O_(7)` oxidises `S_(2) ` to `K_(2)SO_(4)` and itself reduced into

Acidic `K_(2)Cr _(2)O_(7)` oxidises `S_(2) ` to `K_(2)SO_(4)` and itself reduced into
A. `Cr_(2)(SO_(4))_(3)`
B. `CrO_(3)`
C. `H_(2)CrO_(4)`
D. `KOH `

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - A
Acidic `K_(2)Cr_(2) O_(7)` oxidises `SO_(2)` to `K_(2) SO_(4)` and itself reduced into chromic sulphate.

4 views Answered 2023-02-05 15:29