List of top Chemistry Questions on Oxidation Number asked in JIPMER

In the reaction NaOH (hot and conc.) + Cl $\to$ NaCl + NaClO Change in oxidation state of Cl is :

The oxidation state of ${P}$ in ${H_3PO_3}$ is

The oxidation state of Fe in ${K_3[Fe(CN)_6]}$ is

Which of the following is wrong statement?

Oxidation number $Fe$ in $K_{3}[Fe(CN)_{6}]$ is:

The oxidation of toluene to benzaldehyde, in presence of chromyi chloride, is called:

Phosphorus has oxidation state, $ +\,3 $ in:

What is the oxidation number of chromium in chromyl chloride?