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QAIPM-2014-Ch-1389: NEET 2014 Chemistry - Class 11 AIPM-2014-Ch-1389 Solution: In acidic medium \(H_2O_2\) changes \(Cr_2O_7^{2-}\) to CrO5…

In acidic medium H2O2H_2O_2 changes Cr2O72−Cr_2O_7^{2-} to CrO5 which has two (-O-O-) bonds. Oxidation state of Cr in CrO5 is +5 +3 +6 -10

Multiple Choice Options

  • A 5
  • B 3
  • C 6
  • D −- _ 10

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