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What is the oxidation number ofCr in K_2 CrO_4 |
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Answer» SOLUTION :LET the oxidation NUMBER of Cr in `K_2CrO_4` be x 2(+1) +x+4(-2)=0 +2+x-8=0 x=+6 Oxidation number of Cr in `K_2Cr O_4=+6` |
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