1 A) only carbon and hydrogen B) only carbon, the hydrogen is missing C) only hydrogen, the carbon is missing D) at least one other atom replacing part of the hydrocarbon 2 A) aldehydes B) alkynes C) esters D) ethers 3 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0078807239/602906/diagram_of_four_chlorinated_hydrocarbons.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (44.0K)</a>]]> A) chloromethane B) dichloromethane C) trichloromethane D) tetrachloromethane 4 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0078807239/602906/diagram_of_chlorofluorocarbon_refrigerant.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (34.0K)</a>]]> A) They are toxic. B) They are expensive. C) They damage the ozone layer. D) They pollute water. 5 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0078807239/602906/diagram_of_ethanol.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (31.0K)</a>]]> A) brake fluid B) antifreeze C) transmission fluid D) motor oil
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