Question

You have been provided with three test tubes. One of them contains
distilled water and the other two contain an acidic solution and a basto
solution, respectively. If you are given only red litmus paper. how will
you identify the contents of each test tube?​

Answer 1

Answer:

if the red litmus turns red it is basic

if the red litmus does not change it can be both acid and distilled water then we should look whether the test tube is warm or not if the test  tube is warm it means it contains an acid

Explanation:

please mark as brainliest answer

Answer 2

Answer:

BTS

BTSplease mark me as brainliest

BTSplease mark me as brainliest(i) Put the red litmus paper in all the test tubes, turn by turn. The solution which turns red litmus to blue will be a basic solution. The blue litmus paper formed here can now be used to test the acidic solution.

BTSplease mark me as brainliest(i) Put the red litmus paper in all the test tubes, turn by turn. The solution which turns red litmus to blue will be a basic solution. The blue litmus paper formed here can now be used to test the acidic solution.(ii) Put the blue litmus paper obtained above in the remaining two test-tubes, turn-by-turn. The solution which turns the blue litmus paper to red will be the acidic solution.

above in the remaining two test-tubes, turn-by-turn. The solution which turns the blue litmus paper to red will be the acidic solution.(iii) The solution which has no effect on any litmus paper will be neutral and hence it will be distilled water