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4.2 Identifying the products of chemical reactions

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Question 41
F

Which option shows the flame test colours of lithium ions, calcium ions and copper(II) ions?

[1]
A

Lithium: lilac; calcium: orange-red; copper(II): green

B

Lithium: red; calcium: orange-red; copper(II): green

C

Lithium: red; calcium: green; copper(II): orange-red

D

Lithium: yellow; calcium: red; copper(II): blue

Markscheme

4.2 Identifying the products of chemical reactions Questions

  1. GCSE
  2. /Chemistry
  3. /4.2 Identifying the products of chemical reactions

107 exam-style questions on OCR GCSE Chemistry 4.2 Identifying the products of chemical reactions, covering 4.2.1 Tests to identify gases, 4.2.2 Tests for aqueous ions and flame tests, and 4.2.3 Instrumental methods of analysis. Each one has a worked solution and a mark scheme showing where the marks go.

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