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Chlorine dioxide is prepared by passing dry a) Chlorine gas over hot HgO b) Chlorine and oxygen gas over hot pt catalyst c) Hydrogen chloride and oxygen over silveroxide d) HCl over P2O5 e) chlorine over hot silver chlorate?
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Chlorine dioxide is prepared by passing dry a) Chlorine gas over hot H...
Preparation of Chlorine Dioxide
Chlorine dioxide (ClO2) is a useful compound, particularly in water treatment and bleaching processes. It can be synthesized through various methods, with each method utilizing different reactants and conditions.
Methods to Prepare Chlorine Dioxide
- Chlorine gas over hot HgO
This method involves passing chlorine gas (Cl2) over heated mercuric oxide (HgO). The reaction produces chlorine dioxide along with mercury and oxygen.
- Chlorine and oxygen gas over hot Pt catalyst
In this method, a mixture of chlorine and oxygen gases is passed over a hot platinum catalyst. The reaction leads to the formation of chlorine dioxide, with platinum facilitating the reaction at lower temperatures.
- Hydrogen chloride and oxygen over silver oxide
Here, hydrogen chloride (HCl) reacts with oxygen (O2) in the presence of silver oxide (Ag2O). The reaction produces chlorine dioxide, while silver oxide acts as a catalyst.
- HCl over P2O5
Phosphorus pentoxide (P2O5) reacts with hydrochloric acid (HCl) to produce chlorine dioxide. This method is effective but less commonly used.
- Chlorine over hot silver chlorate
In this preparation, chlorine gas is passed over hot silver chlorate (AgClO3). The heat decomposes the chlorate and produces chlorine dioxide along with silver chloride (AgCl).
Conclusion
Among these methods, the reaction of chlorine and oxygen over a platinum catalyst is particularly notable for its efficiency and ability to produce chlorine dioxide in a controlled manner. Each method has its own advantages and applications depending on the desired outcome and available materials.
Chlorine dioxide (ClO2) is a useful compound, particularly in water treatment and bleaching processes. It can be synthesized through various methods, with each method utilizing different reactants and conditions.
Methods to Prepare Chlorine Dioxide
- Chlorine gas over hot HgO
This method involves passing chlorine gas (Cl2) over heated mercuric oxide (HgO). The reaction produces chlorine dioxide along with mercury and oxygen.
- Chlorine and oxygen gas over hot Pt catalyst
In this method, a mixture of chlorine and oxygen gases is passed over a hot platinum catalyst. The reaction leads to the formation of chlorine dioxide, with platinum facilitating the reaction at lower temperatures.
- Hydrogen chloride and oxygen over silver oxide
Here, hydrogen chloride (HCl) reacts with oxygen (O2) in the presence of silver oxide (Ag2O). The reaction produces chlorine dioxide, while silver oxide acts as a catalyst.
- HCl over P2O5
Phosphorus pentoxide (P2O5) reacts with hydrochloric acid (HCl) to produce chlorine dioxide. This method is effective but less commonly used.
- Chlorine over hot silver chlorate
In this preparation, chlorine gas is passed over hot silver chlorate (AgClO3). The heat decomposes the chlorate and produces chlorine dioxide along with silver chloride (AgCl).
Conclusion
Among these methods, the reaction of chlorine and oxygen over a platinum catalyst is particularly notable for its efficiency and ability to produce chlorine dioxide in a controlled manner. Each method has its own advantages and applications depending on the desired outcome and available materials.
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Chlorine dioxide is prepared by passing dry a) Chlorine gas over hot HgO b) Chlorine and oxygen gas over hot pt catalyst c) Hydrogen chloride and oxygen over silveroxide d) HCl over P2O5 e) chlorine over hot silver chlorate? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Chlorine dioxide is prepared by passing dry a) Chlorine gas over hot HgO b) Chlorine and oxygen gas over hot pt catalyst c) Hydrogen chloride and oxygen over silveroxide d) HCl over P2O5 e) chlorine over hot silver chlorate? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Chlorine dioxide is prepared by passing dry a) Chlorine gas over hot HgO b) Chlorine and oxygen gas over hot pt catalyst c) Hydrogen chloride and oxygen over silveroxide d) HCl over P2O5 e) chlorine over hot silver chlorate?.
Chlorine dioxide is prepared by passing dry a) Chlorine gas over hot HgO b) Chlorine and oxygen gas over hot pt catalyst c) Hydrogen chloride and oxygen over silveroxide d) HCl over P2O5 e) chlorine over hot silver chlorate? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Chlorine dioxide is prepared by passing dry a) Chlorine gas over hot HgO b) Chlorine and oxygen gas over hot pt catalyst c) Hydrogen chloride and oxygen over silveroxide d) HCl over P2O5 e) chlorine over hot silver chlorate? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Chlorine dioxide is prepared by passing dry a) Chlorine gas over hot HgO b) Chlorine and oxygen gas over hot pt catalyst c) Hydrogen chloride and oxygen over silveroxide d) HCl over P2O5 e) chlorine over hot silver chlorate?.
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