Select the oxidising agent and the reducing agent from the following reaction : `underset
Channel: Doubtnut
Date: 2020-02-02

Select the oxidising agent and the reducing agent from the following reaction : `underset(\"Hydrogen sulphide\")(H_(2)S)+underset(\"Iodine\")(I_(2))tounderset(\"Hydrogen iodide\")(2HI)+underset(\"Sulphur\")(S)`