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Question 8 - Past Year - 3 Mark Questions - Chapter 4 Class 10 - Carbon and its Compounds

Last updated at Dec. 13, 2024 by Teachoo

What is an oxidising agent? What happens when an oxidising agent is added to propanol? Explain with the help of a chemical equation.

 

Answer

Oxidising agents are those which themselves undergo reduction inorder to oxidise other compounds . 

Example:

In the reaction given above, O 2 undergoes reduction and becomes H 2 O and the oxygen atom from O 2 oxidises NH 3 to form NO.

When an oxidising agent is added to propanol, it gets oxidised to propanoic acid and the following reaction is what takes place:

Here, Alkaline KMnO 4 and Acidified K 2 Cr 2 O 7 are the oxidising agents.

Transcript

Example of an Oxidation reaction Oxidation Reducing agent Oxidising agent Reduction 4NH3 5O2 4NO 6H2O Reaction of Ethanol with Oxidizing Agent Alkaline KMNO4 + Heat Or Acidified K2Cr2O7 + Heat Oxygen (From the oxidizing agent) Ethanol Ethanoic acid Water
  1. Class 10
  2. Chapter 4 Class 10 - Carbon and its Compounds

    3. Past Year - 3 Mark Questions

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Class 10
Chapter 4 Class 10 - Carbon and its Compounds

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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo