Transition Metals 1

Question 1 of 12

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Upon addition of excess ammonia a solution containing chromium turns what colour?

Select one of the following:

  • Green

  • Violet

  • Purple

  • Blue

Question 2 of 12

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Which of these are the correct colours for the metal aqua ions listed?

Select one or more of the following:

  • Cu (II) - Blue Solution

  • Fe (III) - Green Solution

  • Cr (III) - Purple Solution

  • Ni (II) - Blue Solution

  • Mn (II) - Pale Pink Solution

  • Zn (II) - White Solution

  • Fe (II) - Green Solution

Question 3 of 12

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Which of the following transition metals display a change upon the further addition of hydroxide ions (assuming small amounts have already been added)?

Select one or more of the following:

  • Cu (II)

  • Cr (III)

  • Ni (II)

  • Zn (II)

  • Fe (II)

Question 4 of 12

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Copper (II) forms a deep blue solution upon addition of excess hydroxide ions.

Select one of the following:

  • True
  • False

Question 5 of 12

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Which of these is the correct change observed for the transition metal ion listed upon the addition of small amounts of hydroxide ions or ammonia?

Select one or more of the following:

  • Cu (II) - Blue ppt forms

  • Fe (III) - Green ppt forms

  • Fe (II) - Brown ppt forms

  • Mn (II) - Pink ppt forms

  • Zn (II) - White ppt redissolves to form colourless solution

  • Cr (III) - Green ppt forms

  • Ni (II) - Green ppt forms

Question 6 of 12

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Chromium is the only transition metal to display amphoteric behaviour?

Select one of the following:

  • True
  • False

Question 7 of 12

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Zn (II) will have how many ammonia groups bonded to it as a complex ion?

Select one of the following:

  • 2

  • 4

  • 6

  • 3

Question 8 of 12

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+6 is the most stable ion of Chromium.

Select one of the following:

  • True
  • False

Question 9 of 12

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Copper is the only transition metal for form +1 ions.

Select one of the following:

  • True
  • False

Question 10 of 12

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Cu (I) is unstable and will undergo disproportionation in solution.

Select one of the following:

  • True
  • False

Question 11 of 12

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Cu (I) compounds aren't coloured due to it having a full 3d subshell.

Select one of the following:

  • True
  • False

Question 12 of 12

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Cisplatin is what shape?

Select one of the following:

  • Tetrahedral

  • Linear

  • Square Planar

  • Octahedral

  • Trigonal Planar

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Transition Metals 1

tastymemes
Quiz by , created over 1 year ago

Transition Metals as aqua ions, their reactions with hydroxide ions and ammonia, and general properties. A2 Edexcel Chemistry.

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tastymemes
Created by tastymemes over 1 year ago
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