Question

Chemical test to distinguish between chlorobenzene and cyclohexyl chloride

Answer 1

Answer:

CHLOROBENZENE:: when benzene reacts with excess of chlorine in presence of anhydrous AlCl3 , hexachlorobenzene is obtained. All the six hydrogen atoms of benzene ring are replaced the electrophile Cl ions.

Cyclohexyl Chloride::: Benzene on heating with hydrogen at 458 K to 473 K in the presence of the Ni catalyst forms Cyclohexyl.

Answer 2

ᴀɴsᴡᴇʀ

CHLOROBENZENE-:

When Benzene reacts with excess of Chlorine in the presence of anhydrous AlCl3, hezachlorobenzene is obtained. All the six hydrogen atoms of Benzene ring are replaced by the electropile Cl ions.

CYCLOHEXYL CHLORINE-:

Benzene on heating with hydrogen at 458K to 473K in the presence of Ni forms Cyclohexyl.

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