Unlike acetic acid $(C{H}_2\frac{C}{O}OH),$ which is completely soluble in water, $1-$hexanoic acid $(C{H}_{2}C{H}_{2}C{H}_{2}C{H}_{2}C{H}_2\frac{C}{O}OH)$ is only slightly soluble in water because Select one: a$.$ only acetic acid forms hydrogen bonds. b$.$ acetic acid has a higher boiling point than $1-$hexanoic acid. c$.$ the increased length of carbon chain in $1-$hexanoic acid increases its hydrophobic character. d$.$ acetic acid does not ionize in water. Clear my choice