Question

how do we test acid and base with the help of methyl orange?

Answer 1

Answer:

Methyl orange acts as an indicator, to help us identify the acidic and basic medium by undergoing colour change.

As the acidity of the solution decreases, the intensity of red colour decreases, the red colour changes to orange and orange turns yellow as the pH increases and acidity decreases.

Thus, methyl orange turns red in acidic medium and turns yellow in basic medium.

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Answer 2

Answer:

Here is the answer in the attachment.

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