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Choose the most correct definition. (a) organic compounds are based on carbon, a

ID: 500696 • Letter: C

Question

Choose the most correct definition. (a) organic compounds are based on carbon, and they usually contain carbon-nitrogen and carbon-hydrogen bonds. (b) compounds are based on nitrogen, and they usually contain organic carbon-nitrogen and carbon-hydrogen bonds. (c) organic compounds are based on carbon, and they usually contain carbon-hydrogen and carbon-carbon bonds. (d) organic contain carbon-hydrogen and carbon-oxygen bonds. (e) organic compounds are based on oxygen, and they usually contain carbon-oxygen and carbon-carbon bonds. The reaction below is (a) Hydrolysis (b) substitution (c) Addition (d) Halogenation (e) Condensation The compound shown will form hydrogen bonds with: CH_3CH_2CH_2-SH (a) other molecules like itself, but not water (b) Water, but not other molecules like itself c) Both water and other molecules like itself (d) Neither water nor other molecules like itself What is the IUPAC name of the following compound? CH_3CH_2CH(CH_2CH_3) CH= CH(CH_3) CH_3 (a) 3, 5-diethylhex-3-ene (b) 4-ethyl-2-methylhept-2-ene (c) 4-ethyl-2-methylhex-2-ene (d) 3-ethy-5-methylhex-4-ene

Explanation / Answer

4) Organic compounds are based on carbon, and they usually contains C-C bond and C-H bond. such type of compounds are called hydrocarbon.

5) This type of reaction is called hydrolysis

6) water but not other molecules like itself because sulfur can not show the hydrogen bonding.the electronegativity of sulfur is 2.58 , for hydrogen bonding the electonegativity should be greater than 3.

7) 4-ethyl-2-methylhex-2-ene