Question

organic compound A on heating with concentrated H2 S o4 forms compound B which on addition of hydrogen in the presence of any form a compound C which on combustion form Co2 and H2O identify the compound A B and C and write the chemical equation of the reaction involved.

Answer 1

Dear user

your answer follows.......

A is ethanol
B is ethene
C is ethane

A(H2SO4)-----------> B+water
CH3-CH2OH (H2SO4)-----
--->CH2=CH2+H2O

B+H2------->ethane
CH2=CH2+H2----
--->CH3-CH3

hope it will help u