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Dry bleaching agent is...

Dry bleaching agent is

A

`O_(3)`

B

`SO_(2)`

C

`Cl_(2)`

D

`H_(2)O_(2)`

Text Solution

AI Generated Solution

The correct Answer is:
To determine which of the given options is a dry bleaching agent, we will analyze each option based on their properties and functions. ### Step-by-Step Solution: 1. **Understand the Concept of Dry Bleaching Agent:** - A dry bleaching agent is a substance that can bleach materials without the need for moisture or water. It typically works by releasing oxygen or other bleaching agents that can oxidize colored compounds. 2. **Analyze the Options:** - **O3 (Ozone):** Ozone is known for its strong oxidizing properties and is used in various bleaching processes. It can effectively bleach materials by supplying oxygen atoms, which can break down colored compounds. - **SO2 (Sulfur Dioxide):** While sulfur dioxide can act as a reducing agent and has some bleaching properties, it is not typically classified as a dry bleaching agent. - **Cl2 (Chlorine):** Chlorine is a strong bleaching agent but is usually used in aqueous solutions. It is not considered a dry bleaching agent. - **H2O2 (Hydrogen Peroxide):** Hydrogen peroxide is also a bleaching agent, but it is usually used in a liquid form and requires moisture to activate its bleaching properties. 3. **Identify the Correct Answer:** - Among the options provided, Ozone (O3) is the only substance that can act as a dry bleaching agent due to its ability to release oxygen in a dry state and effectively bleach materials. ### Conclusion: The dry bleaching agent is **Ozone (O3)**. ---
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