Compound x and compound y are constitutional isomers with the molecular formula c5h10. compound x possesses a carbon-carbon double bond in the trans configuration, while compound y possesses a carbon-carbon double bond that is not stereoisomeric: get answering molecular drawing questions get answering molecular drawing questions. draw the structure of compound x.

See image below

Explanation:

You can start by drawing molecules taking into account the following factors:

Then the initial molecule should be ethylene, and we have 3 missing carbons, 2 of them would let us follow the 3rd rule and we have the 2-Butene and we are missing 1 carbon, that atom cannot be as a substituent of any carbon forming the double bond because there wouldnt be any stereoisomers, then it should be connected with a substituent carbon giving us the 2-Pentene