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CGP GCSE Biology > Hydrogen-carbonate Indicator Shows Changes in CO2 Conc > Flashcards

Hydrogen-carbonate Indicator Shows Changes in CO2 Conc Flashcards

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1
Q

What is the hydrogen-carbonate indicator’s colour normally?

A

Orange

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2
Q

What colour will the hydrogen-carbonate indicator be if the CO2 conc of air increase?

A

Yellow

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3
Q

What colour will the hydrogen-carbonate indicator be if the CO2 conc decreases?

A

Purple

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CGP GCSE Biology (226 decks)

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