Question

you have been provided with three test to one of them contains distilled water and other two contains an acidic solution and basic solution respectively if you are given only red litmus paper how will you identify that contain contents of each test tube​

Answer 1

Answer:

If the colour of red litmus changes to blue then it is base. If there is slight change in the colour of red litmus (such as purple) then it is distilled water. If you dip the red litmus in acidic solution, it remains unchanged.

HOPE IT HELPS YOU... ✧･ﾟ: *✧･ﾟ:*(✿❛◡❛)

Answer 2

Answer:

Explanation:

red litmus turns blue in basic solution.

In water and acid it remains the same.

Thus we can distinguish the base out of 3 test tubes.