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Redox Reactions — JEE Main Previous Year Questions · PaperYodha

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Redox Reactions · JEE Main previous year questions

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2005 1 question

Q1872005 · 28 Apr 2005 · Shift 1
The oxidation state of $Cr$ in $[Cr (N H_{3})_{4} C l_{2}]^{+}$ is :
1. A. $+ 3$
2. B. $+ 2$
3. C. $+ 1$
4. D. $0$
Show answer
Answer: A

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