Identify the substance oxidised and the oxidising agent in the following reaction :
`H_(2)S+Cl_(2)toS+2HCl`

Explanation

To identify the substance oxidised and the oxidising agent in the reaction \( H_2S + Cl_2 \rightarrow S + 2HCl \), we can follow these steps:

### Step 1: Understand Oxidation and Reduction
- **Oxidation** is defined as the loss of electrons or the loss of hydrogen.
- **Reduction** is defined as the gain of electrons or the gain of hydrogen.

### Step 2: Analyze the Reactants and Products
The reaction given is:
...