Section 22.3 Alkenes and Alkynes

Practice Test
      
  1.The structural formula -C=C- indicates a ___________ bond between the carbon atoms.  
  a.   single covalent  
  b.   single ionic  
  c.   double covalent  
  d.   double ionic  
  Hint    
      
  2.What is the identifying structural feature of alkenes?  
  a.   single bonds  
  b.   attachment of a halogen  
  c.   double bond  
  d.   triple bond  
  Hint    
      
  3.What organic compound is characterized by the presence of a triple bond?  
  a.   alkene  
  b.   alkyne  
  c.   alkane  
  d.   alkyl halide  
  Hint    

 
   
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