Practice & Test The d- and f-Block Elements

Class 12 Chemistry · Chapter 4. Practice 45 free NEET 2027 questions on The d- and f-Block Elements (Class 12 Chemistry), across 20 concepts. Asked ~3.8× per paper since 2013.

Practice questions

Concepts tagged

Asked 2013–2025

3.8×

Per paper

How much does The d- and f-Block Elements matter?

Across the 13 NEET papers from 2013 to 2025, The d- and f-Block Elements has been examined 49 times — an average of 3.8 questions per paper. At 4 marks each, that is roughly 15 marks a year riding on this one chapter.

What gets asked: 20 concepts

Every question in the bank is tagged to one of these, so practice can target the exact idea you keep missing.

Calculation of Magnetic Moment for Ions Having Unpaired ElectronsColoured Ion Formation by d-Block ElementsColours of LanthanoidsElectronic Configuration of LanthanoidsEnthalpies of Atomisation of d-Block ElementsGeneral Introduction of d- and f-Block ElementsGeneral Introduction of LanthanoidsGeneral Properties of d-Block ElementsInterstitial Compounds Formation by d-Block ElementsLanthanoid ContractionOxidation of Manganese (II) Ion to Manganese DioxideOxidising Nature of Potassium Permanganate in Acidic MediumPotassium DichromatePotassium PermanganateProperties of ActinoidsSome Important Compounds of Transition MetalsThe LanthanoidsTransition MetalsTrends in the M2+/M Standard Electrode PotentialVariable Oxidation States of d-Block Elements

Sample questions

Question 1

Which of the following d-block elements is not considered a transition element?

Question 2

Which of the following aqueous ions is colourless?

Question 3

The spin-only magnetic moment of $\text{Fe}^{3+}$ (atomic number of $\text{Fe} = 26$) is:

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