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 Multiple Choice QuestionsShort Answer Type

281. Start from chlorobenzene how will you obtain Aniline.

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282. Start from chlorobenzene how will you obtain Benzene.

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283. What happens when Benzene is heated with iodine in the presence of iodic acid?
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284. What happens when Chlorobenzene is heated with ethanoyl chloride in the presence of AlCl3?
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285. What happens when Iodobenzene is treated with copper powder?
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286. What happens when CCl4 is treated with SbF3?


 when tetrachloromethane is treated with Antimony trifluoride, it gives freons.

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287. How the following conversion is carried out?
Chlorobenzene to p-nitrophenol.
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288. How the following conversion is carried out?

Benzene to deuterobenzene
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289. Arrange the following in order of increasing boiling points:

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290.

Secondary alkyl halides are more reactive than primary alkyl halides and tertiary alkyl halides are more reactive than the secondary ones. Explain.

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