Question

essential product formed when hydrogen sulphide solution reacts with an oxidizing agent
also give the reaction

Answer 1

aloha!

⊱ ────── {.⋅ ✯ ⋅.} ────── ⊰

reaction of hydrogen sulphide with an oxidising agent will give the essential products which is sulphur.

take the reaction of Cl2 gas with H2S.

reduction
┏━━━━━━━━━┓
Cl2 + H2S => 2HCl + S
............┗━━━━━━━━┛

oxidation

• reducing agent: H2S
• oxidising agent: Cl2
• reduced substance: Cl2 { hydrogen is getting added.}
• oxidized substance: H2S { hydrogen is removed }

⊱ ────── {.⋅ ✯ ⋅.} ────── ⊰

hope it helps :)