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Test for gases Flashcards

(6 cards)

1
Q

Test for AMMONIA

A
  • Damp litmus paper in it
  • Turns BLUE
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2
Q

Test for CO2

A
  • Bubble gas through limewater (Ca(OH)2)
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3
Q

Test for CHLORINE

A

-Damp indicator in it, in a fume cupboard
-Indicator BLEACHES (Turner WHITE)

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4
Q

Test for HYDROGEN

A

-Lighted splint
-POP

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5
Q

Test for OXYGEN

A

-Lighted splint
-Turns into flame

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6
Q

Test for SO”

A

-Soak a piece of filter paper in acidified solution
-Put It in jar
-From purple to colourless

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