Science, asked by aryasaraswat23, 11 months ago

two solutions A and B have pH values of 3.0 and 9.5 respectively which of these will turn Litmus solution from Blue to Red and which will turn phenolphthalein from colourless to pink ​

Answers

Answered by uranium420
9

A will turn blue litmus to red

B will turn colorless phenolphthalein to blue

Answered by KermitTheFrog
8

Answer:

Ph of 3.0 turns blue litmus red..... Because 3.0 is acidic nature on ph....

And the Ph of 9.5 turns phenolphthalein from colourless to pink... Because the Ph of 9.5 is basic

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