Question

will the solution having ph=4 turn the blue limus solution red​

Answer 1

Answer:

Yes because pH =4 is in acid medium. So blue litmus turns red in acidic medium..

Explanation:

Answer 2

Answer:

Yes.

Explanation:

pH scale has range of 1-14.

In that pH = 1-6 is acidic, 7 is neutral & 8-14 is basic.

As pH = 4 is b/w 1-6, it is acidic.

So it turns the blue litmus to red

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