JEE Mains · Chemistry · STD 11 - 7. Redox reactions
The difference in oxidation state of chromium in chromate and dichromate salts is .... .
- A \(1\)
- B \(0\)
- C \(2\)
- D \(3\)
Answer & Solution
Correct Answer
(B) \(0\)
Step-by-step Solution
Detailed explanation
\(Cr=+6\) \(Cr O_{4}^{2-}, Cr _{2} O _{7}^{2-}\) difference is zero.
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