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Which of the following arrangements repr...

Which of the following arrangements represent increasing oxidation number of the central atom ?

A

Cr`O_2^-`, Cl``O_3^-`, Cr`O_4^2-`, Mn`O_4^-`

B

CO, C`0_2`, C`O_3^2-`, `C_3O_2`

C

`N_2`0, N`O_2`, `N_2O_3`, `N_2O_5`

D

Mno, Mn`0_2`, Mn`O_4^-`, Mn`O_4^2-`

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AAKASH INSTITUTE ENGLISH-TEST 5-EXAMPLE
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  2. Identity the disproportionation reaction.

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