Redox Reactions...

Determine the. oxidation state of chromium in the finfll product formed by the reaction between KI and acidified potassium dichromate solution.

Which of the following processes does not involve either oxidation or reduction ?

The oxidation number of $$Mn$$ is $$+8$$ in the compound:

Arrange the following in correct order of oxidation number of Mn
(i) $$Mn^{2+}$$                    (ii) $$MnO_2$$
(III) $$KMnO_4$$                (iv) $$K_2MnO_4$$

The oxidation number of oxygen in hydrogen peroxide is:

Identify redox reaction among the following:

The oxidation number of chlorine in $$NaCl{O}_{3}$$ is:

Identify X in the equation given below. $$FeCl_3 + SO_2 + H_2O \rightarrow FeCl_2 + HCl + X$$

The oxidation state of nitrogen in $$Na{NO}_{3}$$ is :

Oxidation number of S in $$SO_4^{2-}$$: