Test For Gases Flashcards

1
Q

ammonia (NH3)

A

turns damp red litmus paper blue

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2
Q

Carbon dioxide (CO2)

A

Turns limewater milky

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3
Q

Chlorine (Cl2)

A

Bleaches damp litmus paper

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4
Q

Hydrogen (H2)

A

‘Pops’ with a lighted splint (fuel)

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5
Q

Oxygen (O2)

A

Relights glowing splint (combustion needs oxygen fuel and heat)

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