(Cr(C2O4)2Cl) raised to -4 Find oxidation number of Cr.
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oxidation no
[ Cr (C2O 4)2 cl ] raised to -4
let x be thie oxidation no of Cr
then ,
by oxidation no method
x -2× 2 -1 = -4
x = -4+5
x = 1
therefore oxidation no Cr in given complex is 1
Answered by
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Oxidation Number of Cr = +1
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