IDNLearn.com makes it easy to get reliable answers from knowledgeable individuals. Our platform provides prompt, accurate answers from experts ready to assist you with any question you may have.

Which of the following reagents can be used to distinguish between sodium sulphite and sodium sulphate?
(1) iron(II) chloride solution
(2) acidified potassium permanganate solution
(3) concentrated nitric acid
A. (1) only
B. (2) only
C. (1) and (3) only
D. (2) and (3) only

please please help this confused me for so long​