ب.CH₃ – CHBr – CHBr – CHOH – CH₃

أ.CH₃ – CHOH – CH₂ – CH₂ – CH₂ – CH₃

د.CH ؛ C – CHOH – CH₃
 

و. CH₃C(OH)₂CH₃

هـ CH₃ – CH = CH – CHOH – CH₃.
 

ح.CH₃ – CH = CH – CHOH – CH₂ – CH₂OH

ط.CH₃ – CHI – COH = CH – CH₂OH

3 – Octanol

3 – Chloro – 2 , 4 –dimethyl – 2 , 5 - hexanediol 

1 , 2 , 3 – Trichloro – 1 , 4 – heptanediol 

1 – pentyne – 3 , 3 – diol

2 – Butene – 2 , 3 - diol

3

2

1