Science, asked by shardapreeti3171, 1 year ago

Complete the reactions 1.CH3CH2OH-CONC.H2SO4

Answers

Answered by Alice123456789

110

CH3CH2OH −→−−−−−conc H2SO4 CH2=CH2 [ethene] + H2O

Answered by Aadya16

91

This reaction is a dehydration reaction which turns CH3CH2OH (ethanol) into C2H4 (ethene). The H2SO4 (sulphuric acid) which is added as concentrated sulphuric acid, is a catalyst. The acidic environment enables the -OH group to be more easily removed from the ethanol for it to form ethene.

CH3CH2OH ----(conc H2SO4, @170C)-----> C2H4 + H2O

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