Question

You are given three test tubes. The three test tubes contain distilled water, acidic solution and the basic solution respectively. There is only red litmus paper available in order to identify what is there in each test tube. How will you find out what is in each of the test tubes​

Answer 1

Answer:

You need to Dip the Red litmus paper in each of the solution. If the litmus paper turned blue, that is Base and if it does'nt change They are distilled water and Acidic Solution

Answer 2

Answer:

• On litmus paper, few drops of the three solutions in the test tubes are added separately.
• The solution which turns red litmus paper to blue contains a basic solution.
• Divide the obtained blue litmus paper into two parts.
• The solution from the test tube which turns blue litmus paper to red will be the acidic solution.
• Solution of the test tube which do not change either red or blue litmus paper contain water

Step-by-step explanation:

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