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A small amount of alcohol is usually add...

A small amount of alcohol is usually added to `CHCl_3` from ethanol and bleaching powder the latter provides:

A

a. It retards the anesthetic property of CHCl-(3)

B

b. It retards the oxidation property of CHCl_(3) to phosgene

C

c. It coneverts any phosgene formed to harmless ethyl carbonat

D

d both b and c

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The correct Answer is:
C
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MODERN PUBLICATION-HALOALKANES AND HALOARENES-EXCERCISE
  1. Iodoform gives a precipitate with AgNO3 on heating but chloroform does...

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  2. The hydrogen atom in chloroform is :

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  3. A small amount of alcohol is usually added to CHCl3 from ethanol and b...

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  4. Solvent used in dry cleaning of clothes is:

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  5. In the preperation of CHCl3 from ethanol and bleaching powder the latt...

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  6. IUPAC name of a compound haveing the formula CH(2)=CHCH(2)Cl is :

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  7. Aryl halides are less reactive towards nucleophiles than alkyl halides...

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  8. The product of the reaction CH3-CH=CH2 +HBr rarr (X) is :

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  9. which of the following does not react with benzene in presence of anhy...

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  10. The reaction, CH2=CH2 + Br(2) rarrCH(2)Br-CH(2)Br is an example of:

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  11. Methyl bromide is not used :

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  12. Which one is liquid at room temperature:

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  13. The IUPAC name of the compound, is:

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  14. A compound A of formula C3H6Cl2 on reaction with alkali can give B of ...

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  15. Which one of the following can be obtained by halide exchange method:

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  16. PVC is produced by the polymerisation of :

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  17. Which halide is least reactive:

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  18. In Wurtz reaction of alkyl halides with sodium the reactivity order of...

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  19. HCl gas on passing through ethyl alcohol in presence of anhy. ZnCl2 gi...

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  20. The reagent is used in the conversion of 1-butanol to 1-bromobutane is...

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