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DDT is prepared by reacting chlorobenzen with
Options
(a) CHCl₃
(b) CCl₃–CHO
(c) CCl₄
(d) ethane
Correct Answer:
CCl₃–CHO
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Haloalkenes and Haloarenes
(78)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Standard enthalpy of vaporisation Δvap H⁰ for water at 100⁰C is 40.66 kJ mol⁻¹.
- 12 g of an alkaline earth metal gives 14.8 g of its nitride .Atomic weight of the
- Na₂CO₃ is manufactured by solvay process, the products that are recycled are
- Action of water or dilute mineral acids on metals can give
- The oxidation number of As in H₂AsO₄⁻ 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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2 molecules of Chlorobenzene reacts with chloral in presence of concentrated H2So4 leaving the water form DDT.It is also called as 2,2,-bis-(p-chlorophenyl)1,1,1-trichloroethane.
It is not biodegradable and Powerful insecticide,effective against mosquito which cause malaria and lice which cause typhus.It is the first chlorinated organic insecticide