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What is the oxidation number of …

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What is the oxidation number of Cr in CrO5

Posted by Anuj Maurya 6 years, 10 months ago

CBSE > Class 11 > Chemistry

4 answers

Devil Bro 6 years, 10 months ago

Rue to it butterfly like structure +6

Akanksha Kumari? 6 years, 10 months ago

+6

Rajeev Ratan Sharma 6 years, 10 months ago

+6

Kavya Nair 6 years, 10 months ago

When we solve this equation, Cr+2*(-5)=0 We get +10 which is not possible as chromium has max. Of +6 electrons .In CrO5 one oxygen is double bonded to the Cr atom and there are peroxide linkage.As we know oxygen peroxide has -1 o.s and double bond atom in -2 state Cr+5(-1)=1 Cr=+6

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