The dipolar ionic structure of sulphonic acid accounts for :
a) high melting point
b) solubility in and organic solvent
c) solubility in aqeous NaOH
d) insolubility in aqeous HCl
a,b,c
a,c,d
a,b,d
b,c,d
As we have learned
Sulphonation of Aniline -
The dipolar ion structure of sulfanilic acid account for its (a) high melting point, (b) insolubility in H2O and organic solvents, (c) solubility in aqueous NaOH, (d) insolubility in aqueous HCl.
- wherein
Sulfonic acid is insolouble in and other organic solvent