1 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0078807239/602901/figure_13_15.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"> (80.0K)</a>]]> A) neither positive nor negative ions B) both positive and negative ions C) positive ions only D) negative ions only 2 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0078807239/602901/figure_13_25.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"> (87.0K)</a>]]> A) The salt in the water affects the thermometer. B) The salt in the water raises the boiling point. C) The salt in the water lowers the freezing point. D) The salt in the water reduces the temperature. 3 A) calcium and magnesium ions B) iron atoms C) sodium ions D) chlorine ions 4 A) moles of solute per liter of solution B) grams of solute per gram of solution C) grams of solute per liter of solution D) liters of solute per kilogram of solution 5 A) 0.015 M B) 0.75 M C) 1.1 M D) 6.2 M
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