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Amines as Bases

Indicator ran...

Question

Indicator range of phenolphthalein is:

A

4.2 – 6.3

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B

5.0 – 7.0

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C

8.3 – 10

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D

12 – 14

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Solution

The correct option is C 8.3 – 10
Phenolphthalein shows color change in basic range.

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Q. Phenolphthalein indicator is used for the pH range:

Q. Phenolphthalein is used to indicate the pH range between :

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Amines as Bases

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