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CCl₄ is used as a fire extinguisher, because
Options
(a) its boiling point is low
(b) its melting point is high
(c) it gives incombustible vapour
(d) it forms covalent bond
Correct Answer:
it gives incombustible vapour
Explanation:
CCl₄ is used as fire extinguishers under the name pyrene. The dense vapours form protective layer on the burning objects and Prevent the oxygen or air to come in contact with the burning objects and gives incombustible vapours.
Related Questions: - Co(NH₃)₅ONOCl₂ and Co(NH₃)₅NO₂Cl₂ show
- One of the oxidants used with liquid propellants is
- Which of the following processes does not involve oxidation of iron
- Position of hydrogen in periodic table is such that it can be placed in
- The most basic amine among the following is
Topics: Haloalkenes and Haloarenes
(78)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Co(NH₃)₅ONOCl₂ and Co(NH₃)₅NO₂Cl₂ show
- One of the oxidants used with liquid propellants is
- Which of the following processes does not involve oxidation of iron
- Position of hydrogen in periodic table is such that it can be placed in
- The most basic amine among the following is
Topics: Haloalkenes and Haloarenes (78)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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