1.

What is the product obtained when chlorine reacts with ethyl alcohol in the presence of NaoH?

Answer»

`CH_(3)Cl`
`C_(2)H_(2)Cl`
`C Cl_(3).CHO`
`CHCl_(3)`

Solution :When chlorine reacts with ethyl alcohol in the presence of `NaOH`, chloroform is obtained as a final product.
`UNDERSET("Ethanol")(CH_(3)CH_(2)OH)+Cl_(2)overset("Oxidation")rarrunderset("Acetaldehyde")(CH_(3)CHO+2HCl)`
`CH_(3)CHO+3Cl_(2)overset("CHLORINATION")rarr underset("CHLORAL")(C Cl_(3)CHO+3HCl)`
`C Cl_(3)CHO+NaOH overset("Hydrolysis")rarr underset("Chloroform")(CHCl_(3))+underset("Sod. formate".)(HCOONA)`


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