Categorise the following according to their property:
Answer variants:
\(-CH_2CH_3\)
\(-CH_2-CH_4\)
Cis-
Oct-
\(C\equiv C\)
\(-C=O\)
1. Class of compounds and its functional group:
 
Ketone -
 
2. Root words of hydrocarbons:
  
\(8\) -
 
3. Prefix for IUPAC Name:
 
Ethyl  -