A hydrogen bond is a special type of polar bond basically. Ahydrogen bond can form when there is a nitrogen, oxygen, orfluorine attached to the hydrogen. I\'ll go through each one and wecan see what intermolecular forces are present. A. This molecule isn\'t polar at all, it fact the only forces thatwill be present will be London dispersion forces, which areextremely weak. B. Ah a hydrogen bond (the OH group), but hmmm, this molecule iskinda big...(This will be important later.) C. Another hydrogen bond! But wait, this one is on a nitrogen atomwhich is less electronegative (and therefore weaker) thanoxygen D. Hey look a hydrogen bond! This one is on the oxygen and it issmall, so therefore it will be the most polar. E. Nothing really important on this one, just some londondispersion forces Solution A hydrogen bond is a special type of polar bond basically. Ahydrogen bond can form when there is a nitrogen, oxygen, orfluorine attached to the hydrogen. I\'ll go through each one and wecan see what intermolecular forces are present. A. This molecule isn\'t polar at all, it fact the only forces thatwill be present will be London dispersion forces, which areextremely weak. B. Ah a hydrogen bond (the OH group), but hmmm, this molecule iskinda big...(This will be important later.) C. Another hydrogen bond! But wait, this one is on a nitrogen atomwhich is less electronegative (and therefore weaker) thanoxygen D. Hey look a hydrogen bond! This one is on the oxygen and it issmall, so therefore it will be the most polar. E. Nothing really important on this one, just some londondispersion forces.

1. A hydrogen bond is a special type of polar bond basically. Ahydrogen bond can
form when there is a nitrogen, oxygen, orfluorine attached to the hydrogen. I'll go through each
one and wecan see what intermolecular forces are present. A. This molecule isn't polar at all, it
fact the only forces thatwill be present will be London dispersion forces, which areextremely
weak. B. Ah a hydrogen bond (the OH group), but hmmm, this molecule iskinda big...(This will
be important later.) C. Another hydrogen bond! But wait, this one is on a nitrogen atomwhich is
less electronegative (and therefore weaker) thanoxygen D. Hey look a hydrogen bond! This one
is on the oxygen and it issmall, so therefore it will be the most polar. E. Nothing really important
on this one, just some londondispersion forces
Solution
A hydrogen bond is a special type of polar bond basically. Ahydrogen bond can
form when there is a nitrogen, oxygen, orfluorine attached to the hydrogen. I'll go through each
one and wecan see what intermolecular forces are present. A. This molecule isn't polar at all, it
fact the only forces thatwill be present will be London dispersion forces, which areextremely
weak. B. Ah a hydrogen bond (the OH group), but hmmm, this molecule iskinda big...(This will
be important later.) C. Another hydrogen bond! But wait, this one is on a nitrogen atomwhich is
less electronegative (and therefore weaker) thanoxygen D. Hey look a hydrogen bond! This one
is on the oxygen and it issmall, so therefore it will be the most polar. E. Nothing really important
on this one, just some londondispersion forces