Explain why `HNO_(3)` acts only as oxidising agent while `HNO_(2)` can act both as a reducing agent and an oxiding agent?

Give reasons for the following: (1) HNO_3 acts only as an oxidising agent while HNO_2 can act both as a reducing agent and an oxidising agent (2) Chlorine liberates iodine from Kl solution.

Assertion (A): HNO_(3) acts only as an oxidising agent, while HNO_(2) acts both as an oxidising agnet and a reducing agent. Reason (R ): The oxidation number of N in HNO_(3) is mximum.

Assertion (A): HNO_(3) acts only as an oxidising agent, while HNO_(2) acts both as an oxidising agnet and a reducing agent. Reason (R ): The oxidation number of N in HNO_(3) is mximum.

H_(2)S acts only as reducing agent while SO_(2) can act both as a reducing agent and as an oxidising agent. How will you account for it ?

H_(2)S acts only as reducing agent while SO_(2) can act both as a reducing agent and as an oxidising agent. How will you account for it ?

H_2O_2 is acting as a reducing agent as well as oxidising agent

Which acts as reducing agent as well as oxidising agent ?

Which can act only as oxidising agent ?

Explain the following giving reason why HNO_3 can act as oxidising agent only while HNO_2 can act as both oxidising and reducing agent .

HNO_3 acts as only oxidant while HNO_2 acts as both oxidant and reductant. Explain.