Which of the following is a common laboratory indicator for bases?

a

Methyl orange

b

Phenolphthalein

c

Bromothymol blue

d

Litmus

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Explanation

Correct Option
b

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Discussions (6)

Michaeliv
4 months ago

Methyl orange is used to indicate a strong acid while Phenolphthalein is used commonly in the lab to indicate a base
B. is correct

Sensei
2 months ago

I have never use this one sha 😊

Parafc
1 year ago

please what of mr Abiola on the video Explanation? we missed him😭😭

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