Prof. Anil Thomas and Prof. Santosh Yadav Solutions for Chapter: Redox Reactions, Exercise 4: Evaluation Test

The oxidation number of phosphorus in $\mathrm{Ba}({\mathrm{H}}_2{\mathrm{PO}}_2{)}_2$ is_________.

The oxidation number of carbon in diamond is ______.

The oxidation state of $\mathrm{S}$ in Caro's acid (permono sulphuric acid) ${\mathrm{H}}_2{\mathrm{SO}}_5$ is: 

Which of the following is a disproportionation reaction?

Which of the following exhibits both $+4$ and $-4$ oxidation states?

In which of the following compounds does carbon exhibit fractional oxidation state?

Which of the following statements is INCORRECT?

In ${\mathrm{ZnNH}}_4{\mathrm{PO}}_4\mathrm{,}$ the elements with minimum and maximum oxidation states are_____________ respectively.