Given the molecules diethyl ether (ch3ch2och2ch3) and 1-butanol (ch3ch2ch2ch2oh), given the molecules diethyl ether ( c h 3 c h 2 o c h 2 c h 3 ) and 1-butanol ( c h 3 c h 2 c h 2 c h 2 o h ) , blank has the higher boiling point mainly due to blank. has the higher boiling point mainly due to given the molecules diethyl ether ( c h 3 c h 2 o c h 2 c h 3 ) and 1-butanol ( c h 3 c h 2 c h 2 c h 2 o h ) , blank has the higher boiling point mainly due to blank.. given the molecules propane (c3h8) and n-butane (c4h10), given the molecules propane ( c 3 h 8 ) and n-butane ( c 4 h 10 ) , blank has the higher boiling point mainly due to blank. has the higher boiling point mainly due t