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KS3 Chem General Knowledge > Tests for Gases > Flashcards

Tests for Gases Flashcards

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1
Q

How do we test for hydrogen gas?

A

A squeaky ‘pop’ is heard when hydrogen is ignited with a lit splint

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2
Q

How do we test for carbon dioxide gas?

A

Limewater turns cloudy when carbon dioxide is bubbled into it

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3
Q

How do we test for oxygen gas?

A

A glowing splint placed into a test tube containing oxygen will re-ignite

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KS3 Chem General Knowledge (8 decks)

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