Assertion: Aryl iodides can be prepared by reaction of arenes with iodine in the presence of an oxidising agent.
Reason: Oxidising agent oxidises `I_(2)` into HI.

Assertion (A) : Arly iodides can be prepared by reaction of arenes with iodine in the presence of an oxidising agent. Reason (R) : Oxidising agent oxidises I_(2) into HI.

Is Hydrogen iodide an oxidising agent or a reducing agent.

Oxide that is prepared by dehydration of strongest oxidising agent is