Question

what change in colour do you observe when a blue litmus paper dipped in soda water​

Answer 1

Explanation:

Litmus is extracted from lichens. It has a mauve (purple) colour in distilled water. When added to an acidic solution, it turns red and when added to a basic solution, it turns blue.

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Question 1:

Acids Bases

4. It doesn't feel soapy to touch. It feels soapy to touch.

Answer 2

Litmus is extracted from lichens. It has a mauve (purple) colour in distilled water. When added to an acidic solution, it turns red and when added to a basic solution, it turns blue.

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