Total number of structurally isomeric alkenes possible with the formula, C₅H₁₀ is

Number of structurally isomeric alkenes = 5 ;

Number of structurally isomeric acyclic compounds = 5 ;

Number of acyclic stereo isomers = 2… cis 2-pentene and trans 2-pentene ;

Total number of acyclic isomers = 6….. 5 structural, 2 stereo ;

Total number of structurally isomers = 10 ;

Total number of stereoisomers = 5 ;

Total number of acyclic isomers = 6….. 5 structural, 2 stereo ;

Total number of cyclic isomers = 7 ;

Total number of isomers =13 ;