DP IB Chemistry: HL

Topic Questions

IBChemistry: HLDPTopic Questions13. The Periodic Table- Transition Metals (HL only)13.1 Transition Metals

Syllabus Edition

First teaching 2014

Last exams 2024

|

13.1 Transition Metals

DownloadView
Easy
Medium
Hard
Easy
Medium
Hard
11 mark

What is the charge on the complex ion in [Fe(H2O)6]Br2 ?

  • 0

  • +1

  • +2

  • +3

Choose your answer

Did this page help you?

21 mark

Which of the following are properties of transition metals?

  1. They have variable oxidation states
  2. They can behave as catalysts
  3. They can have magnetic properties

  • I and II only

  • I and III only

  • II and III only

  • I, II and III

Choose your answer

Did this page help you?

31 mark

Which of the following are factors which affect the colour of a transition metal ion complex?

  1. The identity of the metal ion
  2. The oxidation state of the metal ion
  3. The number of neutrons in the metal ion

  • I and II only

  • I and III only

  • II and III only

  • I, II and III

Choose your answer

Did this page help you?

41 mark

Which species can not act as a ligand?

  • H2O

  • NH4+

  • Cl-

  • OH-

Choose your answer

Did this page help you?

51 mark

What is the abbreviated electron configuration of the nickel(II) ion, Ni2+ ?

  • [Ar] 3d8

  • [Ar] 4s2 3d6

  • [Ar] 4s2 3d8

  • [Ar] 4s1 3d7

Choose your answer

Did this page help you?

1
Sme Calculator1 mark

Which of the following is the most stable common oxidation state of manganese?

  • Mn+

  • Mn2+

  • Mn3+

  • Mn4+

Choose your answer

Did this page help you?

2
Sme Calculator1 mark

Which metal sulfate solution is coloured?

  • ZnSO4 (aq)

  • NiSO4 (aq)

  • MgSO4 (aq)

  • Sc2(SO4)3 (aq)

Choose your answer

Did this page help you?

3
Sme Calculator1 mark

Which complex has the greatest d orbital splitting?

  Complex Oxidation state of metal Colour of complex
A. [Fe(H2O)6]3+ +3 orange
B. [CoCl4]2- +4 blue
C. [Cr(OH)6]3- +3 green
D. [Cr(NH3)6]3+ +3 violet

Choose your answer

Did this page help you?

41 mark

Which of the following would be paramagnetic?

  • K+

  • Cd2+

  • Cr3+

  • Y3+

Choose your answer

Did this page help you?

5
Sme Calculator1 mark

Copper forms the complex [CuCl4]2-. Which statements are correct for this complex?

  1.   The complex has a tetrahedral shape
  2.   The copper ion has a charge of +2
  3.   The copper ion acts as a Lewis base

  • I and II only

  • I and III only

  • II and III only

  • I, II and III

Choose your answer

Did this page help you?

11 mark

In which complexes does iron have an oxidation state of +3? 

  1.   [Fe(H2O)6]3+
  2.   [Fe(H2O)5(CN)]2+
  3.   [Fe(CN)6]3−

  • I and II only

  • I and III only

  • II and III only

  • I, II and III

Choose your answer

Did this page help you?

21 mark

Which complex is likely to be colourless?

  • [Zn(H2O)6]Cl2

  • [NH4]2[Fe(H2O)6][SO4]2

  • K3[Co(CN)6]

  • [Ni(NH3)6][BF4]2

Choose your answer

Did this page help you?

31 mark

Part of the spectrochemical series is shown. 

I−< Cl − < H2O < NH3 

Which statement can be correctly deduced from the series?

  • H2O increases the p–d separation more than Cl - 

  • H2O increases the d–d separation more than Cl -

  • A complex with NH3 is more likely to be blue than that with Cl - 

  • Complexes with water are always blue 

Choose your answer

Did this page help you?

41 mark

Ammonia is a stronger ligand than water. Which statement is correct when concentrated aqueous ammonia solution is added to dilute aqueous copper(II) sulfate solution?

  • The d-orbitals in the copper ion split.

  • There is a smaller splitting of the d-orbitals.

  • Ammonia replaces water as a ligand.

  • The colour of the solution fades.

Choose your answer

Did this page help you?

51 mark

Cobalt forms the complex [Co(NH3)5Cl]2+. Which statements are correct for this complex? 

  1.   The cobalt ion acts as a Lewis acid.
  2.   The cobalt ion has an oxidation state of +2.
  3.   There are 90° bond angles between the cobalt ion and the ligands.

  • I and II only 

  • I and III only

  • II and III only

  • I, II and III

Choose your answer

Did this page help you?