Oxidation number of carbon in carbon suboxide `(C_(3)O_(2))` is :

Oxidation number of carbon in carbon suboxide `(C_(3)O_(2))` is :
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Oxidation number of carbon in carbon suboxide `(C_(3)O_(2))` is : A. `(+2)/(3)` B. `(+4)/(3)` C. `+4` D. `(-4)/(3)`
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The oxidation state of `Cr` in `Cr_(2)O_(7)^(2-)` is

Description : The oxidation state of `Cr` in `Cr_(2)O_(7)^(2-)` is

Last Answer : The oxidation state of `Cr` in `Cr_(2)O_(7)^(2-)` is A. `+2` B. `+6` C. `-6` D. `-4`

The difference in the oxidation numbers of two types of sulphul atoms in `Na_(2)S_(4)O_(6)` is…..

Description : The difference in the oxidation numbers of two types of sulphul atoms in `Na_(2)S_(4)O_(6)` is…..

Last Answer : The difference in the oxidation numbers of two types of sulphul atoms in `Na_(2)S_(4)O_(6)` is…..

The difference in the oxidation numbers of two types of sulphul atoms in `Na_(2)S_(4)O_(6)` is…..

Description : The difference in the oxidation numbers of two types of sulphul atoms in `Na_(2)S_(4)O_(6)` is…..

Last Answer : The difference in the oxidation numbers of two types of sulphul atoms in `Na_(2)S_(4)O_(6)` is…..