What is the effect of the soap solution on phenolphthalein?

1.	What is the effect of the soap solution on phenolphthalein?
A.	It turns pink.
B.	It remains colourless.
C.	Washing soda
D.	It turns red.
Answer» B. It remains colourless.

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What is the effect of the soap solution on phenolphthalein?

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