4 years ago

How to detect an acid / base?

Physics

1 answer:

kirill115 [55]4 years ago

3 0

<u>ACID</u>

Litmus Test- Blue litmus paper turns red in acidic medium.
pH test- Dip a pH paper into the solution. And check for the corresponding values on the pH scale for the colours that appear. If the value is below 7, its acidic

<u>BASE</u>

Litmus Test- red litmus paper turns blue in basic medium.
pH test - Dip a pH paper into the solution. And check for the corresponding values on the pH scale for the colours that appear,if it's above 7, it's basic.

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