1) Compounds originate from living things that contain the carbon element bonded covalently with other elements. a) Inorganic compounds b) Organic compounds c) Saturated hydrocarbons d) Unsaturated hydrocarbons 2) Which of the following is an inorganic compound? a) C3H7OH b) C6H12O6 c) H2O d) CH3COOH 3) PbCO3 is an inorganic compound. a) True b) False 4) Which of the following are not the characteristics of homologous series? a) Same general formula b) Similar chemical properties c) Same functional group d) Similar physical properties 5) What is the name of the following compound? a) Pentane b) Pentene c) Pentyne d) Pentanol 6) What does a functional group determine? a) General formula b) IUPAC Name c) Chemical properties d) Physical properties 7) The suffix of ester ends with "yne". a) True b) False 8) C-H bond and C-C bond are examples of what bonding? a) Ionic bond b) Metallic bond c) Polar bond d) Covalent bond 9) Ester is a chemical compound that is derived from one of the carboxylic acids and one of the a) alkanes b) alkenes c) alcohols d) carboxylic acids 10) Ethyl ethanoate is a saturated hydrocarbon. a) True b) False 11) Which of the following belongs to the same category of homologous series as the picture shown below? a) b) c) d) 12) Hydrocarbons are compounds that contain hydrogen and carbon only. a) True b) False

CHAPTER 2 CARBON COMPOUNDS

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