For the complex - Cr C2O4 2 H2O 2 - the oxidation number of Cr is and the coordination number of Cr is-

The correct option is A + 3, 6 [ Cr ( C_2O_4 )_2 ( H_2O )_2 ]^ Oxidation number of Cr, x 4 = 1 → x=3 .Coordination number = #16 ...

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Magnetic Moment Examples

For the compl...

Question

For the complex ${[C r {(C_{2} O_{4})}_{2} {(H_{2} O)}_{2}]}_{2}^{-}$ , the oxidation number of Cr is _____ and the coordination number of Cr is:

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3, 6

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3, 4

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+

2, 6

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+

2, 4

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[C r (C_{2} O_{4})_{2} (H_{2} O)_{2}]^{-}

C r

x

C r

y

x + y =

{[C r {(C_{2} O_{4})}_{2} {(N H_{3})}_{2}]}_{2}^{- 1}

C r

K_{3} [C r (C_{2} O_{4})_{3}]

K_{3} {C r O}_{8}

+ 6

+ 5

+ 3

+ 2

The complexes $[C o (N H_{3})_{6}] [C r (C_{2} O_{4})_{3}]$ and $[C r (N H_{3})_{6}] [C o (C_{2} O_{4})_{3}]$ :

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