Consider the following reaction:
`(CN_(2)) rarr CN^(-) +CNO^(-)` The correct statement(s) is/are about the reaction

Options

A. It is disproportionation
B. Oxidation state of carbon charges from `+3` to `+2` and `+4`
C. Oxidation state of nitrogen doesnot charge
D. It is auto redox reaction

Answer

A, B, C, D

Explanation

`(CN)_(2) rarr CN^(-) +CNO^(-)`
`underset(+3-3)((CN)_(2)) rarr underset(+2-3)(CN^(-)) +underset(+4-3-2)(CNO^(-))`