Question

what do you think when we add few drops of Naoh to the test tube containing (a) blue litmus solution​

Answer 1

Answer:

When sodium hydroxide solution will be added to the test tube containing red litmus it will turn it to blue. When sodium hydroxide solution will be added to test tube containing distilled water then there will be no change. hope this helps if so please mark as brainliest. Litmus changes blue..

Answer 2

Answer: On dropping a few drops of HCL in a test tube containing blue litmus paper, it turns red. On dropping a few drops of HCL in a test tube containing distilled water it becomes dilute and its pH changes.

Høpe it will Help uh!!...

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