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GCSE Chemistry colours > Colours > Flashcards

Colours Flashcards

1
Q

UI in Hydrochloric acid

A

Red

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2
Q

UI in a sodium hydroxide

A

Purple

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3
Q

UI in neutral solution

A

Green

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4
Q

UI in ethanoic acid

A

Orange

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5
Q

Copper metal

A

Bronze

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6
Q

Litmus paper in acid

A

Red

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7
Q

Methyl Orange in Alkali

A

Yellow

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8
Q

Methyl Orange in Acid

A

Red

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9
Q

Methyl Orange in neutral

A

Orange

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10
Q

Litmus paper in alkali

A

Blue

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11
Q

UI in ammonia solution

A

Blue

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12
Q

Carbon

A

Black

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13
Q

Zinc

A

Silver

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14
Q

Limewater

A

Colourless

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15
Q

Gasoline

A

Colourless

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16
Q

Alkene shaken with bromine water

A

Colourless

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17
Q

Phenolphthalein in alkali

A

Pink

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18
Q

Phenolphthalein in acid

A

Colourless

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19
Q

Silver chlorine precipitate

A

White

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20
Q

Iodine vapour

A

Purple

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21
Q

Potassium flame

A

Purple

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22
Q

Potassium dichromate after oxidation of alcohol

A

Green

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23
Q

Copper carbonate

A

Green

24
Q

Sulfur

A

Yellow

25
Q

Lithium flame

A

Red

26
Q

Bromine liquid

A

Brown

27
Q

Fluorine gas

A

yellow/green

28
Q

Silver iodine precipitate

A

Yellow

29
Q

sulfur flame

A

Blue

30
Q

Hydrated copper sulfate

A

Blue

31
Q

Anhydrous Copper sulfate

A

White

32
Q

Litmus solution in Neutral

A

Purple

33
Q

Copper oxide

A

Black

34
Q

Iodine solid

A

Grey

35
Q

Magnesium flame

A

Bright white

36
Q

NO2

A

Brown

37
Q

Cu(OH)2 Precipitate

A

Blue

38
Q

Fe(OH)2 Precipitate

A

Green

39
Q

HCl Gas dissolved into methylbenzene

A

Green

40
Q

Silver bromine precipitate

A

Cream

41
Q

Bromine water

A

Orange

42
Q

Fe(OH)3 precipitate

A

Brown

43
Q

Potassium dichromate (II) before oxidation of alcohol

A

Orange

44
Q

Sodium flame

A

Yellow

45
Q

Iodine in an organic solvent

A

Purple

46
Q

Bitumen

A

Black

47
Q

Calcium Carbonate

A

White

48
Q

N2O4

A

Colourless

49
Q

Chlorine gas

A

Green

50
Q

Fuel oil

A

Yellow

51
Q

Bromine in an organic solvent

A

Orange

52
Q

Calcium flame

A

Orange

53
Q

Flame in incomplete combustion

A

Yellow

54
Q

Copper Flame

A

Green

55
Q

Barium sulfate

A

White

GCSE Chemistry colours (1 decks)

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