Question

an organic compound x on heating with concentrated H2 S o4 forms a compound by which on addition of one molecule o hydrogen and the presence of Nickel forms a compound is 1 molecules of compounds that on combustion forms 2 molecules of carbon dioxide and C molecules of H2O identify giving reason the compound X Y and Z write the chemical equation for all the three chemical reaction involved ​

Answer 1

X is ethanol

Y is ethene

Z is ethane