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Draw the cis and trans structures of hex-2-ene. Which isomer will have higher b.p. and why ? |
Answer» Solution :`CH_(3)CH=CHCH_(2)CH_(2)CH_(3)` is hex-2-ene. Their geometrical isomers are as FOLLOWS : Boiling of cis-isomer is more. `{:("Cis-Hex-2-ene",|,"Dipole moment is more."),("Trans-Hex-2-ene","Dipole moment is more.",),(THEREFORE " Boiling point is more",therefore " Boiling point is less",):}` Where , boiling point `prop` dipole moment `(mu)` `therefore` cis-isomer boiling point `GT` boiling point of trans. Boiling point, ions in liquid `prop` boiling point Negative meltingpoint `prop` INTERNUCLEAR force `therefore` Tras MELTING point is more. |
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