Phenolphthalein in acidic solution is

a

red

b

orange

c

colourless

d

yellow

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Explanation

Correct Option
c

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Discussions (9)

cobivictory
5 years ago

Phenolphthalein is often used as an indicator in acid–base titrations. For this application, it turns colorless in acidic solutions and pink in basic solutions.

ekwuto
10 years ago

I want to say a very big thank you to you guys,you all are great. keep it up.

seaneverdries
11 years ago

it turns colourless in acidic solutions and pink in basic solutions. So there C. Is correct

Thiamine
1 year ago

That's absolute! You can even develop a mnemonics for this.

donchizzzi
10 years ago

Yea

JohRyan
1 year ago

it's used in weak acid and strong base titration

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