Physics, 17.05.2021 18:00 aliciaa101

PLS HELP I WILL MARK YOU AS A BRAINLEIST Take water in a test tube and add a few drops of blue litmus to it. With the help of a
straw blow air into the solution. It turns red. Explain the reason of colour change.

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PLS HELP I WILL MARK YOU AS A BRAINLEIST Take water in a test tube and add a few drops of blue litm...