Question

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Answer 1

Answer:

when ethanol reacts with water at 170°C with H2SO4--

IT FORMS ETHENE AND WATER

THIS REACTION IS CALLED DEHYDRATION REACTION

a) THUS THE COMPOUND A IS ETHENE

ITS CHEMICAL FORMULA IS C2H4

b)WHEN ETHENE REACTS WITH HYDROGEN IN THE PRESENCE OF NICKEL IT FORMS ETHANE

THIS PROCESS IS CALLED ADDITION REACTION

THUS COMPOUND B IS ETHANE AND ITS CHEMICAL FORMULA IS C2H4

c)C2H5OH---------C2H4 + H2O

C2H4 + H2------C2H6

d) COMPOUND A WHICH IS ETHENE BELONGS TO HOMOLOGOUS SERIES OF ALKENE AND COMPOUND B WHICH IS ETHANE BELONGS TO THE HOMOLOGOUS SERIES OF ALKANE

e) C2H6 +O2---CO2+ H20

PLZ BALANCE THIS EQUATION

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