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Flame Tests and Element Identification
5 Questions
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Flame Tests and Element Identification

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@PainlessSocialRealism

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Questions and Answers

What is the colour of the flame produced by sodium in a flame test?

  • Lilac
  • Yellow (correct)
  • Blue-green
  • Crimson

    • What is added to a test tube of deionised water to make a solution?

  • Copper
  • Salt (correct)
  • Concentrated HCl
  • Deionised water

    • How is the wire cleaned after each use?

  • Dipping it in conc. HCl (correct)
  • Dipping it in deionised water
  • Shaking it gently
  • Holding it in a blue flame

    • What is the colour of the flame produced by copper in a flame test?

    <p>Blue-green</p> Signup and view all the answers

    What is the step after making a solution in the flame test experiment?

    <p>Holding the loop in a blue flame</p> Signup and view all the answers

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