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Science 2nd Form > Indicators > Flashcards

Indicators Flashcards

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Biology 101 flashcards
1
Q

Litmus

A

Acid: Purple - Pink/red
Alkali: Purple - Blue

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2
Q

Phenolphthalein

A

Acid: Colourless - No change
Alkali: Colourless - Pink

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3
Q

Methyl Orange

A

Acid: Orange - Red
Alkali: Orange - Yellow

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4
Q

Bromothymol blue

A

Acid: Orange - Yellow
Alkali: Orange - Blue

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Science 2nd Form (4 decks)

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