Question

What are acid salts? Can acid salt be made from sulphurous acid?

Answer 1

Acid salts are formed when a strong acid reacts with a weak base. The resultant salt would be acidic in nature.
No, You cannot form an acid salt from sulfurous acid as it is a weak acid.

Answer 2

Answer:

Acidic salt formed by the reaction of strong acid and a weak base.

No, you cannot from an acid salt from Sulphorus acid salt is a weak acid.