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Bunsen Flame Test with salts

Beschreibung

Using a damp wooden splint a sample of salt is held above a blue bunsen flame. The procedure is repeated using salts containing different metals. Each gives a different colour due to their differing electronic configuration. The colours obtained by this test can be used to identify the metals present in unknown compounds.
liambrown01
Quiz von liambrown01, aktualisiert more than 1 year ago
liambrown01
Erstellt von liambrown01 vor fast 11 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
The salt which gives a YELLOW colour in a bunsen flame test is
Antworten
  • Lithium
  • Strontium
  • Potassium
  • Sodium
  • Barium
  • Copper

Frage 2

Frage
In a bunsen flame test COPPER salt gives a
Antworten
  • blue-green colour
  • yellow colour
  • green colour
  • red colour
  • crimson colour
  • lilac colour

Frage 3

Frage
The salt which gives a CRIMSON colour is
Antworten
  • Lithium
  • Barium
  • Copper
  • Potassium
  • Strontium
  • Sodium

Frage 4

Frage
In a bunsen flame test the POTASSIUM salt gives a
Antworten
  • Red colour
  • green-blue colour
  • crimson colour
  • lilac colour
  • yellow colour
  • green colour

Frage 5

Frage
The salt which gives a BLUE-GREEN colour in a bunsen flame test is
Antworten
  • Lithium
  • Potassium
  • Barium
  • Strontium
  • Sodium
  • Copper

Frage 6

Frage
In a bunsen flame test STRONTIUM gives a
Antworten
  • yellow colour
  • red colour
  • lilac colour
  • blue-green colour
  • green colour
  • crimson colour

Frage 7

Frage
In a bunsen flame test SODIUM salt gives a
Antworten
  • crimson colour
  • green colour
  • red colour
  • blue-green colour
  • lilac colour
  • yellow colour

Frage 8

Frage
The salt which gives a RED colour in a bunsen flame test is
Antworten
  • Lithium
  • Potassium
  • Barium
  • Strontium
  • Copper
  • Sodium

Frage 9

Frage
In a bunsen flame test BARIUM gives a
Antworten
  • lilac colour
  • blue-green colour
  • red colour
  • green colour
  • yellow colour
  • crimson colour

Frage 10

Frage
The salt which gives a LILAC colour in a bunsen flame test is
Antworten
  • Sodium
  • Copper
  • Strontium
  • Barium
  • Potassium
  • Lithium

Frage 11

Frage
In a bunsen flame test LITHIUM salt gives a
Antworten
  • yellow colour
  • blue-green colour
  • crimson colour
  • red colour
  • green colour
  • lilac colour

Frage 12

Frage
The salt which gives a GREEN colour in a bunsen flame test is
Antworten
  • Barium
  • Strontium
  • Potassium
  • Copper
  • Lithium
  • Sodium
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