For which substance is the oxiadation number of vandium the same as that in the `VO_(3)^(-)` ion ?

Calculate the oxidation number of V in (VO2 )+

Which species has the same shape as the NO_(3)^(-) ion?

Which species has the same shape as the NO_(3)^(-) ion?

Which of the following statement is not, correct? : Oxidant is a substance which increases the oxidation number of other substance, Reductant is a substance which decreases the oxidation number of other substance., The oxidation number of oxidant decreases, In oxidation there is decrease in oxidation number.

Acidic substancs contains ions.

Which one of the following ions has same number of unpared electrons as that of V^(3+) ion ?

Which one of the following ions has same number of unpared electrons as that of V^(3+) ion ?

Both VO_(2)^(+) and VO^(2+) are known as vandyl ion. (a) Determine the oxidation number of vandium in each. (b) Which one of them is oxovanadium(iv) ion and which are is dioxovanadium(v) ion?

Atomic number of an ion is the same as the number of electrons present in it.

The substance responsible for the appearance of a brown ring in the ring test for NO_(3)^(-) ions is -