🛠️ JEE🧪 Chemistry

\(A\) and \(B\) formed in the following reactions are \[\begin{aligned} & CrO _2 Cl _2+4 NaOH \rightarrow A +2 NaCl …

Q1

\(A\) and \(B\) formed in the following reactions are

\[\begin{aligned}
& CrO _2 Cl _2+4 NaOH \rightarrow A +2 NaCl +2 H _2 O \\
& A +2 HCl +2 H _2 O _2 \rightarrow B +3 H _2 O
\end{aligned}\]

[JEE Main 2024, 30 Jan (Shift 2)]

a

\(A = Na _2 Cr _2 O _7, B = CrO _3\)

b

\(A = Na _2 CrO _4, B = CrO _5\)

c

\(A = Na _2 Cr _2 O _4, B = CrO _4\)

d

\(A = Na _2 Cr _2 O _7, B = CrO _5\)

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