Two solutions A and B have pH values of 3.0 and 9.5 respectively. Which of these will turn litmus solution from

Question

Two solutions A and B have pH values of 3.0 and 9.5 respectively. Which of these will turn litmus solution from

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 ?

Monjur Alahi

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2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Solution A (pH = 3.0) will turn litmus from solution blue to red Solution B (pH = 9.5) will turn phenolphthalein from colourless to pink.

8 views Answered 2023-02-05 15:29