Question

Sodium sulphate, Sodium carbonate, Ammonium sulphate The aqueous solution of which of these salts will:

(a) turn blue litmus to red?

(c) turn China rose indicator to green?

(b) turn phenolphthalein to pink?

(d) have no effect on any indicator?

Give reasons for your answer in each case

Answer 1

Answer:

ans.A. Nh2So4 and ammonium sulphate

c. same as above .b also same because it is basic salt .d) Naso4 because it is neutral

Answer 2

Answer:

Answer:(a) Ammonium sulphate solution will turn blue litmus to red because it is acidic in nature.