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Chemistry - d and f Block Elements

Practise 71 TS EAMCET previous year questions on d and f Block Elements, compiled from papers spanning 2001 to 2025. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty TS EAMCET tests.

d and f Block Elements has been asked in 18 of the 24 years of TS EAMCET papers analysed (2001–2024), with 71 questions in all. 42% of them were easy, 44% moderate and 14% tough. Most of its questions came from 2020, with 11 questions that year. In the last three years (2022–2024) it had 20 questions across 17 papers, about 1.2 per paper.

The chapter's 3 topics are not weighted equally: Properties of D-block elements (42 questions, 59%), F-Block elements (17 questions, 24%), and Compounds of Transition Metals (12 questions, 17%) have been asked the most. Properties of D-block elements has also led over the last five years, with 18 questions. F-Block elements has produced the most tough questions (4).

  1. 1In which of the following transition metal ion (aquated) is not correctly matched with its colour?04 May, 2025 (M)Properties of D-block elements
  2. 2Match the following List - 1 (Elements) List - 2 (Group) A Mn,Tc,Re I 12 B Zn,Cd,Hg II 4 C Ti,Zr,Hf III 17 D Ga,In,Tl IV 7 V 13 The correct 04 May, 2025 (E)Properties of D-block elements
  3. 3The pair of ions with paramagnetic nature and same number of electrons is04 May, 2025 (E)F-Block elements
  4. 4in V is highest for03 May, 2025 (M)Properties of D-block elements
  5. 5Consider the following pairs of elements and identify the pairs of elements which have nearly same atomic radius. I. II. III. Mo, W IV. Cr, 03 May, 2025 (E)F-Block elements
  6. 6Identify the correct statements about lanthanoids I. and act as oxidising agents II. and act as oxidising agents III. Mischmetal is an alloy02 May, 2025 (E)F-Block elements
  7. 7Observe the following -block elements How many of the above have half-filled -orbitals in their ground state?11 May, 2024 (M)F-Block elements
  8. 8The alloy formed by beryllium with ' X ' is used in the preparation of high strength springs. ' X ' is10 May, 2024 (E)Properties of D-block elements
  9. 9Which of the following orders is correct for the property given?10 May, 2024 (E)Properties of D-block elements
  10. 10Identify the correct statements from the following: (i) is more stable than Ti (III) and Ti (II) (ii) Among 3d-series elements (from to 29) 09 May, 2024 (M)Properties of D-block elements
  11. 11Among the following the incorrect statement about transition metals is14 May, 2023 (M)Properties of D-block elements
  12. 12The products formed during thermal decomposition of ammonium dichromate are14 May, 2023 (E)Compounds of Transition Metals
  13. 13In +2 oxidation state, which of the following lanthanoids act as reducing agents?14 May, 2023 (E)F-Block elements
  14. 14Choose the correct statement from the following with reference to inert pair effect13 May, 2023 (M)Properties of D-block elements
  15. 15and do possess electronic configuration. So,13 May, 2023 (M)Properties of D-block elements
  16. 16Which of the following reaction gives nitrogen (II) oxide as one of the products?13 May, 2023 (E)Compounds of Transition Metals
  17. 17The number f-electrons in +3 oxidation state of gadolinium is and in +2 oxidation state of Ytterbium is . The sum of and is12 May, 2023 (M)F-Block elements
  18. 18The order of melting points of and is12 May, 2023 (E)Properties of D-block elements
  19. 19The elements with full electronic configuration in their " oxidation state are20 Jul, 2022 (M)Properties of D-block elements
  20. 20Match the following: The correct answer is20 Jul, 2022 (E)Properties of D-block elements
  21. 21Choose the correct statement. ion is more stable than ion because20 Jul, 2022 (E)Properties of D-block elements
  22. 22Identify all the correct statements for Lanthanide contraction. (A) The covalent properties of the Lanthanide metal hydroxides increases fro19 Jul, 2022 (M)F-Block elements
  23. 23On treating with aqueous solution of , the manganese ion reduces to19 Jul, 2022 (M)Compounds of Transition Metals
  24. 24The correct order of ionic radii of trivalent ions , , and is19 Jul, 2022 (M)Properties of D-block elements
  25. 25When permangnate ion is heated at 513 K, led to the formation of two manganese based products. The physical properties of the product in whi19 Jul, 2022 (M)Compounds of Transition Metals
  26. 26Assertion: In general, transition metals have high melting points. Reason: More number of electrons from n - 1 d and ns are involved in inte18 Jul, 2022 (E)Properties of D-block elements
  27. 27The number of unpaired electrons in , is06 Aug, 2021 (E)Properties of D-block elements
  28. 28The main products formed when copper metal is reacted with concentrated HNO 3 are04 Aug, 2021 (M)Compounds of Transition Metals
  29. 29Match the following Column-1 Reaction Column-2 Main product A) 4 FeCl 3 + 3 K 4 Fe ( CN ) 6 I) Fe 4 Fe ( CN ) 6 3 B) ZnCl 2 + 4 NaOH II) FeC04 Aug, 2021 (M)Properties of D-block elements
  30. 30The most basic hydroxide among the following is04 Aug, 2021 (E)F-Block elements
  31. 31The oxidation state of Cr in CrO 5 is04 Aug, 2021 (E)Properties of D-block elements
  32. 32Which of the following is a diamagnetic ion?14 Sep, 2020 (M)Properties of D-block elements
  33. 33Trans uranium elements are14 Sep, 2020 (E)F-Block elements
  34. 34In the following reactions, identify and , respectively II. III.11 Sep, 2020 (E)Compounds of Transition Metals
  35. 35Which of the following ions will exhibit colour in aqueous solution?11 Sep, 2020 (E)F-Block elements
  36. 36oxidises to form . In which of the following, the reaction will be faster?10 Sep, 2020 (M)Compounds of Transition Metals
  37. 37Which of the following molecules is colourless?10 Sep, 2020 (M)Compounds of Transition Metals
  38. 38Among the following series of transition metal ions, the one in which all the metal ions have electronic configuration is (Atomic number, , 10 Sep, 2020 (E)Properties of D-block elements
  39. 39The correct match for complex with its magnetic behaviour in the following is10 Sep, 2020 (E)Properties of D-block elements
  40. 40Which of the following statements is incorrect?09 Sep, 2020 (M)Properties of D-block elements
  41. 41Which of the following sets correctly represents the increase in the paramagnetic property of the ions?09 Sep, 2020 (M)Properties of D-block elements
  42. 42What is the effect of lanthanoid contraction in lanthanoid series of elements with increasing atomic number?09 Sep, 2020 (E)F-Block elements
  43. 43Match the following: The correct answer is04 May, 2019 (E)Properties of D-block elements
  44. 44The correct order of the increasing magnetic moments for the following ions is04 May, 2019 (E)Properties of D-block elements
  45. 45Common oxidation state of -block elements is III. The other stable oxidation states of and are respectively03 May, 2019 (M)F-Block elements
  46. 46Match the following: The correct answer is03 May, 2019 (M)Properties of D-block elements
  47. 47The correct increasing order of basic character of Ce ( OH ) 3 , Gd ( OH ) 3 and Nd ( OH ) 3 is03 May, 2019 (E)F-Block elements
  48. 48Name the gaseous products from the following A and B reactions, respectively. A. Hydrochloric acid is added to sodium sulphide. B. Concentra03 May, 2019 (E)Properties of D-block elements
  49. 49The IUPAC name of the compound NH 4 2 Ni C 2 O 4 2 H 2 O 2 is03 May, 2019 (E)Properties of D-block elements
  50. 50Which of the elements possess only one electron in -orbital?05 May, 2018 (M)F-Block elements

Frequently Asked Questions

1.How many questions are available for d and f Block Elements?

This chapter includes 71 questions compiled from TS EAMCET papers spanning 2001 to 2025.

2.Are these questions only from TS EAMCET, or from other exams too?

These are TS EAMCET questions specifically for the d and f Block Elements chapter. Questions from other exams like JEE Main or NTA Abhyas (JEE Main) are organised separately under their respective exam sections.

3.Is d and f Block Elements an important chapter for TS EAMCET Chemistry?

d and f Block Elements has appeared in 19 of the 25 years of TS EAMCET papers covered here, with 71 questions across 46 papers - about 2 per paper it appears in.

4.What is the difficulty level of d and f Block Elements questions in TS EAMCET?

Of the 71 questions analysed for this chapter, 42% are easy, 44% moderate and 14% tough. 2020 had the most, with 11 questions.

5.Which topics in d and f Block Elements should I focus on?

These topics have carried the most weightage in d and f Block Elements:

  • Properties of D-block elements - 42 questions (59%)
  • F-Block elements - 17 questions (24%)
  • Compounds of Transition Metals - 12 questions (17%)
  • F-Block elements has produced the most tough questions (4).
6.Is d and f Block Elements's weightage in TS EAMCET going up or down?

Across all 46 papers analysed, d and f Block Elements has averaged about 1.5 questions per paper. In the last three years (2022–2024), that average has fallen, at about 1.2 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.