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Direction: Read the passage given below and answer the following questions:

Ozone is an unstable, dark blue diamagnetic gas. It absorbs the UV radiation strongly, thus protecting the people on earth from the harmful UV-radiation from the sun. The use of chlorofluorocarbon (CFC) in aerosol and refrigerator and their subsequent escape into the atmosphere, is blamed for making holes in the ozone layer over the Antarctica. Ozone acts as a strong oxidising agent in acidic and alkaline medium. For this property, ozone is used as a germicide and disinfectant for sterilizing water. It is also used in laboratory for the ozonolysis of organic compounds and in industry for the manufacture of potassium permanganate, artificial silk, etc.

Q. Ozone acts as an oxidising agent due to
 
  • a)
    liberation of nascent oxygen
  • b)
    liberation of oxygen gas
  • c)
    both (a) and (b)
  • d)
    none of these
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Direction: Read the passage given below and answer the following quest...
O3 being an endothermic compound readily decomposes on heating to give dioxygen nascent oxygen. O3O2 + O (nascent oxygen) Since nascent oxygen is very reactive, therefore, O3 acts as a powerful oxidising agent.
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Direction: Read the passage given below and answer the following quest...
Ozone acts as an oxidising agent due to:

Ozone, an unstable, dark blue diamagnetic gas, possesses the ability to act as a strong oxidising agent. This property of ozone is attributed to the liberation of nascent oxygen.

Explanation:

Oxidising agents are substances that have the ability to accept electrons from other substances, thereby causing oxidation. In the case of ozone, it acts as an oxidising agent due to the liberation of nascent oxygen.

Nascent Oxygen:

Nascent oxygen refers to the oxygen atoms that are in their atomic state, as opposed to being present as O2 molecules. Ozone readily decomposes into oxygen molecules and releases nascent oxygen atoms. These nascent oxygen atoms are highly reactive and have a strong tendency to accept electrons from other substances, leading to oxidation.

Role of Ozone as an Oxidising Agent:

1. Ozone is capable of oxidising various substances in both acidic and alkaline mediums.
2. It can oxidise organic and inorganic compounds, including pollutants and harmful microorganisms.
3. The highly reactive nascent oxygen atoms released by ozone can attack and break down the chemical bonds of other substances, causing oxidation reactions.
4. Ozone's oxidising property makes it useful as a germicide and disinfectant for sterilizing water. It can effectively kill bacteria, viruses, and other pathogens present in water.
5. In laboratory settings, ozone is used in the process of ozonolysis, which involves the breaking of carbon-carbon double bonds in organic compounds.
6. Ozone also finds applications in industries for the production of potassium permanganate and artificial silk.

Overall, ozone's ability to act as an oxidising agent plays a crucial role in various applications, ranging from water treatment to organic compound synthesis. The liberation of nascent oxygen atoms during the decomposition of ozone allows it to participate in oxidation reactions and exhibit its oxidising properties.
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Direction: Read the passage given below and answer the following questions:Ozone is an unstable, dark blue diamagnetic gas. It absorbs the UV radiation strongly, thus protecting the people on earth from the harmful UV-radiation from the sun. The use of chlorofluorocarbon (CFC) in aerosol and refrigerator and their subsequent escape into the atmosphere, is blamed for making holes in the ozone layer over the Antarctica. Ozone acts as a strong oxidising agent in acidic and alkaline medium. For this property, ozone is used as a germicide and disinfectant for sterilizing water. It is also used in laboratory for the ozonolysis of organic compounds and in industry for the manufacture of potassium permanganate, artificial silk, etc.Q. Ozone acts as an oxidising agent due toa)liberation of nascent oxygenb)liberation of oxygen gasc)both (a) and (b)d)none of theseCorrect answer is option 'A'. Can you explain this answer?
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Direction: Read the passage given below and answer the following questions:Ozone is an unstable, dark blue diamagnetic gas. It absorbs the UV radiation strongly, thus protecting the people on earth from the harmful UV-radiation from the sun. The use of chlorofluorocarbon (CFC) in aerosol and refrigerator and their subsequent escape into the atmosphere, is blamed for making holes in the ozone layer over the Antarctica. Ozone acts as a strong oxidising agent in acidic and alkaline medium. For this property, ozone is used as a germicide and disinfectant for sterilizing water. It is also used in laboratory for the ozonolysis of organic compounds and in industry for the manufacture of potassium permanganate, artificial silk, etc.Q. Ozone acts as an oxidising agent due toa)liberation of nascent oxygenb)liberation of oxygen gasc)both (a) and (b)d)none of theseCorrect answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Direction: Read the passage given below and answer the following questions:Ozone is an unstable, dark blue diamagnetic gas. It absorbs the UV radiation strongly, thus protecting the people on earth from the harmful UV-radiation from the sun. The use of chlorofluorocarbon (CFC) in aerosol and refrigerator and their subsequent escape into the atmosphere, is blamed for making holes in the ozone layer over the Antarctica. Ozone acts as a strong oxidising agent in acidic and alkaline medium. For this property, ozone is used as a germicide and disinfectant for sterilizing water. It is also used in laboratory for the ozonolysis of organic compounds and in industry for the manufacture of potassium permanganate, artificial silk, etc.Q. Ozone acts as an oxidising agent due toa)liberation of nascent oxygenb)liberation of oxygen gasc)both (a) and (b)d)none of theseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: Read the passage given below and answer the following questions:Ozone is an unstable, dark blue diamagnetic gas. It absorbs the UV radiation strongly, thus protecting the people on earth from the harmful UV-radiation from the sun. The use of chlorofluorocarbon (CFC) in aerosol and refrigerator and their subsequent escape into the atmosphere, is blamed for making holes in the ozone layer over the Antarctica. Ozone acts as a strong oxidising agent in acidic and alkaline medium. For this property, ozone is used as a germicide and disinfectant for sterilizing water. It is also used in laboratory for the ozonolysis of organic compounds and in industry for the manufacture of potassium permanganate, artificial silk, etc.Q. Ozone acts as an oxidising agent due toa)liberation of nascent oxygenb)liberation of oxygen gasc)both (a) and (b)d)none of theseCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Direction: Read the passage given below and answer the following questions:Ozone is an unstable, dark blue diamagnetic gas. It absorbs the UV radiation strongly, thus protecting the people on earth from the harmful UV-radiation from the sun. The use of chlorofluorocarbon (CFC) in aerosol and refrigerator and their subsequent escape into the atmosphere, is blamed for making holes in the ozone layer over the Antarctica. Ozone acts as a strong oxidising agent in acidic and alkaline medium. For this property, ozone is used as a germicide and disinfectant for sterilizing water. It is also used in laboratory for the ozonolysis of organic compounds and in industry for the manufacture of potassium permanganate, artificial silk, etc.Q. Ozone acts as an oxidising agent due toa)liberation of nascent oxygenb)liberation of oxygen gasc)both (a) and (b)d)none of theseCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
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