the oxidation number of chromium in CRO 5
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Since Cr has only five electrons in 3d orbitals and one electron in 4s orbital. This exceptional value is due to the fact that four oxygen atoms in CrO5are in peroxide linkage. The chemical structure of CrO5 is. or x – 2 – 4 = 0 or x = + 6.
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CrO5
Let oxidation number of chromium is x
=> x+ 5×-2=0
=>x = +10
Let oxidation number of chromium is x
=> x+ 5×-2=0
=>x = +10
harshitsharma7594:
6 is the amswer
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