Science, asked by kennystldurheart, 10 months ago

please help please

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Answered by Ayushjha001

1

Answer:P is ethanol C2H5OH and Q is ethene C2H4.

R is ethane C2H6.

The reaction are:

1) C2H5OH breaks down in the presence of conc. H2SO4 to give ethene C2H4.

2) C2H4+H2 in the presence of nickel catalyst give C2H6

3) C2H6+O2 give CO2 + H2O

May be this will help you.

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