Question

what will you observe when red litmus paper is introduced into a solution of sodium sulphate?​

Answer 1

Answer:

When the solution is acidic, the color changes to red in blue litmus paper. When the solution is basic, there is no color change in blue litmus paper. 1) When red litmus is introduced in solution of sodium sulphate, the color changes to blue in red litmus paper because sodium sulphate is a base.

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Answer 2

Answer:

Red litmus paper will will not undergo any colour change because the solution of sodium sulphate in water is almost neutral. Both sodiumSodium Hydroxide and sulphuric acid expected to be formed in the solution, have nearly same strength.