Redox Reactions...

Oxidation number of P in $$Ba\, (H_2PO_2)_2$$ is:

What is the oxidation state of $$Th$$ in organometallic compound $$[ThHOR(C_5Me_5)_2]$$?

Predict the highest and lowest oxidation state of $$(a)\ Ti$$ and $$(b)\ Tl$$ in combined state.

In Redox reaction:
$$Fe + HNO_{3}\rightarrow Fe(NO_{3})_{2} + NH_{4}NO_{3} + H_{2}O$$ the coefficient of $$HNO_{3}, Fe(NO_{3})_{2}, NH_{4}NO_{3}$$ is:

The oxidation number of iron in potassium ferricyanide $$[K_{3}Fe(CN)_{6}]$$ is :

The ratio of number of moles of $$KMnO_4$$ and $$K_2Cr_2O_7$$ required to oxidise $$0.1$$mol $$Sn^{+4}$$ in acidic medium :

When benzaldehyde is oxidised to give benzoic acid then the oxidation state of carbon of aldehydic group is changed from:

The reaction which proceeds in the forward direction is:

Which of the following elements never show positive oxidation number?

Choose the redox reaction from the following.