SnCl₂ is a acidic salt.
The ionic chloride salts can react with other salts and exchange anions in the process. But they do not hydrolyse in any forms to produce a basic solution. Hence salts containing chloride ions or chloride salts cannot be basic salts and so , NaCl and are not basic salts.
Lewis acids include SnCl4. This is because tin lacks electrons because chlorine, being the more electronegative element, attracts the shared pair of electrons to itself. So that it may create a coordinate bond, Sn can receive electron pairs from molecules like NH3.
A group of salts known as acid salts dissolve in a solvent to form an acidic solution. Compared to the pure solvent, its development as a material has a higher electrical conductivity. When diprotic or polyprotic acids are partially neutralized, an acidic solution comprised of acid salt is created.
To learn more about acidic salts:
https://brainly.com/question/7178280
#SPJ4