Question

Phonolphthalein is a _______indicator.​

Answer 1

Answer:

$\huge{ \underline{ \boxed{ \mathbb{ \star{ \purple{ \pink{ \orange{ \green{ \orange{ \pink{ \mathtt{a}{} }{n} }{s} }{} }{} }{w} }{e} }{r} }{} }{} }{} }{}$

Chemical Indicator

It js prepared on Laboratory

Answer 2

Answer:

acid–base titrations is the answer

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