Indicator Colours Flashcards by Thomas Evans

Q

Litmus Solution

A

Red (Acid)
Purple (Neutral)
Blue (Alkali)

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Q

Methyl Orange

A

Red (Acid)
Orange (neutral)
Yellow (Alkali)

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Q

Phenolphthalein

A

Colourless (Acid)
Colourless (Neutral)
Pink (Alkali)

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