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Redox Reactions question

2024 · 4 Apr · Shift 2 · Q10

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JEE Main
Chemistry
Redox Reactions
2024 · 4 Apr · Shift 2 · Q10

Redox Reactions question

2024 · 4 Apr · Shift 2 · Q10

JEE MainChemistryRedox ReactionsMCQ+4 / −1

When

\mathrm{MnO}_2

and

\mathrm{H}_2 \mathrm{SO}_4

is added to a salt

(\mathrm{A})

, the greenish yellow gas liberated as salt (A) is :

A
$\mathrm{NH}_4 \mathrm{Cl}$
B
$\mathrm{CaI}_2$
C
$\mathrm{KNO}_3$
D
$\mathrm{NaBr}$

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