When does phenolphthalein turn pink?

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When does phenolphthalein turn pink?

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Answer 1 · 2017-06-15T17:39:47

At a $p H$ $pH$ of around about $8$ $8$ .........

Explanation:

Phenolphthalein is one of the best indicators to vizualize......in acidic solution $p H = 0 - 8$ $pH=0-8$ , the solution is colourless; at $p H = 8.2$ $pH=8.2$ we see a colour change to pink/fuchsia........

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When does phenolphthalein turn pink?

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