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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: - The correct order of stability of the superoxides is
- The compound benzophenone(C₆H₅COC₆H₅) does not reacts with
- The compound containing coordinate bond is
- For which one of the following minerals, the composition given is incorrect
- The extra amount of energy, which the molecules of the reactants have to absorb
Topics: Haloalkenes and Haloarenes
(78)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The correct order of stability of the superoxides is
- The compound benzophenone(C₆H₅COC₆H₅) does not reacts with
- The compound containing coordinate bond is
- For which one of the following minerals, the composition given is incorrect
- The extra amount of energy, which the molecules of the reactants have to absorb
Topics: Haloalkenes and Haloarenes (78)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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