All acid groups are polar to greater or lesser degree, irrespective of what they are attached to.
C6H5CH=CHCOOHhttp://en.wikipedia.org/wiki/Cinnamic_acid
Polar
Flurosulfonic acid is polar because of the differences between the electronegativities of its atoms and its geometry.
yes, polar
Oxalic acid is a non-polar molecule due to its molecular structure.
ethyl cinnamate
Methyl cinnamate is the ester of cinnamic acid C6H5-CH=CH-COOCH3 but Methoxycinnamate is the pereaster of cinnamic acid, C6H5-CH=CH-COOOCH3.
C6H5CH=CHCOOHhttp://en.wikipedia.org/wiki/Cinnamic_acid
The ester formed is Iso-propyl cinnamate.
it is polar since it has carboxylic acid (propanoic acid) function
Polar
Flurosulfonic acid is polar because of the differences between the electronegativities of its atoms and its geometry.
yes, polar
butyric acid is more polar
an acid is more polar than an ester
Oxalic acid is a non-polar molecule due to its molecular structure.
Polar