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Chapter test · Chemistry · Class 12

d and f Block Elements

This test asks up to 25 questions on the real pattern and marking, and hands you a concept-by-concept report the moment you finish. It covers 3 key concepts: Transition-metal general properties, Important compounds: dichromate and permanganate and Lanthanoids and actinoids.

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Questions
Up to 25 — 20 MCQ + 5 numerical
Time
60 minutes, fixed
Marking
JEE Main: +4 / −1 on A, +4 / 0 on B
Class
Class 12 · Chemistry
Report
Concept breakdown + cognitive demand, instantly

What this test covers

3 key concepts, tested the way the exam tests them.

Mapped from EduPeak’s learning framework for this chapter — the same map your report scores you against.

  1. 1
    Transition-metal general properties
    • Explains variable oxidation states, colour, magnetism and catalytic behaviour of 3d metals.Apply & Analyse
  2. 2
    Important compounds: dichromate and permanganate
    • Applies preparation and oxidising chemistry of K2Cr2O7 and KMnO4.Apply & Analyse
  3. 3
    Lanthanoids and actinoids
    • Explains lanthanoid contraction and general f-block behaviour.Recall & understanding
Level of thinking demanded3 learning objectives
Recall & understandingApply & AnalyseHigher-order

This chapter is tested mostly at the Apply & Analyse level.

In your board

Where this chapter sits in your syllabus.

The same EduPeak test, found under your own textbook’s chapter name.

  • CBSE
    The d-and f-Block Elements
    ✓ in your syllabus
  • Gujarat (GSEB)
    The d-and f-Block Elements
    ✓ in your syllabus
  • Madhya Pradesh (MPBSE)
    The d-and f-Block Elements
    ✓ in your syllabus
  • Rajasthan (RBSE)
    The d-and f-Block Elements
    ✓ in your syllabus
  • Bihar (BSEB)
    Unit-IX d- and f-Block Elements
    ✓ in your syllabus
  • Uttar Pradesh (UPMSP)
    d और f-ब्लॉक के तत्व / d and f Block Elements
    ✓ in your syllabus
  • ISC (CISCE)
    d- and f-Block Elements
    ✓ in your syllabus
  • Cambridge International A Level
    Chemistry of transition elements (A2)
    ✓ in your syllabus
  • IB Diploma Programme (HL)
    d and f Block Elements
    not taught by this board — asked by the exam
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Try one

A sample question from this chapter.

Drawn fresh from the chapter’s bank on every visit. Reveal the worked solution when you are ready — the way your report explains every question.

SampleChemistry· Numerical+4 / 0
In a borax bead test under hot condition, a metal salt (one from the given) is heated at point B of the flame, resulted in green colour salt bead. The spin-only magnetic moment value of the salt is ......... BM (Nearest integer). [Given atomic number of , , , ]
Outline drawing of a single flame rising from the mouth of a burner tube, drawn as a tall pointed shape with a narrow stem below it. Two small circles are marked one above the other inside the upper part of the flame. The upper circle is labelled A and the lower circle, a little way below it, is labelled B. No other feature, scale or colour is shown.
    Worked, step by step — the way your report explains every question. Loads on request.
    In the real test, every question is fresh from the chapter’s bank — and your report shows the worked solution for each one.

    Keep climbing

    Related Class 12 Chemistry chapters

    Redox Reactions and ElectrochemistryChemical Kineticsp-Block ElementsCoordination CompoundsOrganic Compounds with HalogensOrganic Compounds with Oxygen

    Good to know

    About this chapter test

    How is the test scored?
    Exactly like JEE Main: +4 for a correct answer, −1 for a wrong MCQ, and no negative marking on numericals. Your total, pacing and concept-by-concept accuracy appear in your report the moment you submit.
    Which class is d and f Block Elements in?
    d and f Block Elements sits in Class 12 Chemistry here. Pick your class when you start — the whole chapter list is organised the same way.
    Can I take it more than once?
    Yes — each attempt draws from the chapter’s bank, and your report tracks your best and your progress across attempts.
    Is it free?
    Free chapter tests are included with every account, and each one comes with the complete report. No card needed to start.

    25 questions. 60 minutes. One honest answer.

    Find out exactly where you stand on this chapter — today.

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