The oxidation number of $C$ in $C_6H_{12}O_6$ is:

The oxidation states of $P$ atom in $POCl_3$,$H_3PO_3$ and $H_4P_2O_6$,respectively are

What is the oxidation state of $Cr$ when the $pH$ of the aqueous solution of potassium dichromate changes from acidic to basic?

Arrange the following molecules in the increasing order of the oxidation number of $S$: $SO_3^{2-}$,$S_2O_4^{2-}$,and $S_2O_6^{2-}$.

In the following reaction,assign the state for the underlined atom in the product of complete hydrolysis at $R.T.$:
$\underline{Cl_2}O + H_2O \longrightarrow 2HClO$

The equivalent weight of $KMnO_4$ in alkaline medium will be