Question

3 test solution and 3 effect on red litmus paper and 3 effect on blue litmus paper and 3 inference

Answer 1

Explanation:

Dip fresh red litmus paper separately in three test tubes. The solution in which it turns red litmus to blue litmus contains basic solution. ... The solution in which it turns blue litmus paper to red contains acidic solution. The solution which has no effect on any litmus paper contains distilled water