[" The correct order of boiling point of "],[" primary "(1^(@))" ,secondary "(2^(@))" and "],[" tertiary "(3^(@))" alcohols is "],[" O "3^(@)>2^(@)>1^(@)],[" O "1^(@)>2^(@)>3^(@)],[" O "2^(@)>1^(@)>3^(@)],[" O "2^(@)>3^(@)>1^(@)]