Chemistry, asked by babitadhyaniroorkee, 7 months ago

Phenolphthalein changes its colour to pink at pH value equal to
02
05
09
O 12

Answers

Answered by palak2512

0

Answer:

12 and 9

Explanation:

it changes to pink in a base and values greater than 7 on the pH scale represent a base.

Answered by Gazanfar0726

0

Explanation:

i think 09.......

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