ChemistryCLASS 10ICSE
answered 27 Mar 2026The aqueous solution of one of the following salt will turn red litmus to blue. This salt is: (a) Potassium sulphate (b) Sodium sulphate (c) Sodium chloride Potassium carbonate
A.VERIFIED ANSWERfact-checked by tutors
Option (d) is the answer.