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391. How will you distinguish between (Give one chemical test):

C₆H₅Cl and C₆H₅CH₂Cl?

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392.

Explain the following:
Chloroform is chlorine compound but it fails to react with silver nitrate solution.

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393.

Explain the following:

Methyl chloride is hydrolysed more readily than chlorobenzene.

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This can be explain in the following ways:

When alkyl chloride react with aqueous KOH it forms alcohol. it is subsitution reaction.

C₂H₅Cl +KOH(aq.) ---> C₂H₅OH +KCl

When alkyl chloride react with alcoholic KOH it forms alkene. In this case elimination reaction take place.

C₂H₅Cl +KOH(alc.) ---> H₂C=CH₂ +KCl +H₂O

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395. How do the products differ when ethyl bromide reacts separately with KNO₂ and AgNO₂ ?

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396. How do the products differ when ethyl bromide reacts separately with KCN and AgCN?

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397.

What happens when (Give equations):
Chloroform is boiled with aq. KOH.

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398.

What happens when (Give equations):
Chloroform is warmed with aniline in the presence of alc. KOH?

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399.

Give reasons:

Vinyl chloride is hydrolysed more slowly than ethyl chloride.

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400. How will you distinguish between:
I₂CH-CH₃ and ICH₂-CH₂I

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