PDF chapter test TRY NOW

Fill in the blanks with the options given:
  
Answer variants:
\(C_nH_{2n-2}\)
Functional
Ethyne
\(CH_3(CH_3)_5CH_3\)
Red and blue
 
1. __________ is the general molecular formula of alkynes.
 
2. A class of organic compounds is a group of compounds that share the same __________ group.