Question

What change in colour do you observe when a blue litmus paper is dipped in soda

water Give reason for the colour change​

Answer 1

Answer:

Distilled water is neutral by nature. We can verify it by litmus test. Water does not change the colour of either red or blue litmus.

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Question 1:

Acids Bases

1. Its taste is sour. Its taste is bitter.

2. It turns blue litmus paper to red. It turns red litmus paper

Answer 2

Answer:

No change

Explanation:

A blue litmus paper remains blue because soda is a basic solution..

A red litmus paper turns blue when brought in contact with a basic substance.

A blue litmus paper turns red when brought in contact with an acidic solution.