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D Block Questions

Practice 18 D Block questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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18
Total Questions
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5
Easy
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13
Medium
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0
Hard
Practice by Exam:Chemistry(18)

About d-block — practice questions, PYQs & concepts

d-block is a frequently-tested topic on Chemistry. ExamTest.live currently lists 18 d-block questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

d-block weight in competitive exams

Across our d-block question bank, the largest sources are Chemistry (18). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 5 easy d-block questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
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All D Block Questions(1–18 of 18)

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Q1easymcqChemistryNEET 20222026
Gadolinium has a low value of third ionisation enthalpy because of:
Q2mediummcqChemistryJEE Main2026
Which of the following arrangements does not represent the correct order of the property stated against it?
Q3mediummcqChemistryJEE Main2026
Four successive members of the first row transition elements are listed below with atomic numbers. Which one of them is expected to have the highest value?
Q4mediummcqChemistryAIEEE 20122026
Iron exhibits and oxidation states. Which of the following statements about iron is incorrect?
Q5mediummcqChemistryNEET (UG) 20242026
‘Spin-only’ magnetic moment is the same for which of the following ions?A. B. C. D. E.
Q6mediummcqChemistryNEET (UG) 20242026
The value for the couple is more positive than or due to:
Q7mediummcqChemistryNEET 20232026
Which of the following statements are incorrect?A. All the transition metals except scandium form oxides which are ionic.B. The highest oxidation number corresponding to the group number in transition metal oxides is attained in to .C. Basic character increases from to to .D. dissolves in acids to give salts.E. is basic but is amphoteric.Choose the correct answer:
Q8easymcqChemistryNEET 20232026
The stability of is more than salts in aqueous solution due to:
Q9mediummcqChemistryNEET 20222026
In the neutral or faintly alkaline medium, oxidises iodide into iodate. The change in oxidation state of manganese in this reaction is from:
Q10easymcqChemistryNEET 20212026
() and () have similar atomic and ionic radii because of:
Q11mediummcqChemistryChemistry
0% accuracy
For the four successive transition elements ( and ), the stability of oxidation state will be there in which of the following order? (At. nos. )
Q12mediummcqChemistryChemistry
0% accuracy
Acidified solution turns green when is added to it. This is due to the formation of:
Q13mediummcqChemistryChemistry
An aqueous solution of on addition of excess of concentrated turns blue due to formation of:
Q14easymcqChemistryChemistry
The reaction of aqueous with in acidic conditions gives:
Q15easymcqChemistryChemistry
Which of the following statements about interstitial compounds is incorrect?
Q16mediummcqChemistryChemistry
Which of the statements is NOT true?
Q17mediummcqChemistryChemistry
Which one of the following ions is the most stable in aqueous solution? (At. No. )
Q18mediummcqChemistryChemistry
Among the following pairs of ions, the lower oxidation state in aqueous solution is more stable than the other, in:

Frequently Asked Questions

How many D Block questions are on ExamTest.live?▼
We have 18 D Block questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
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Which exams include D Block questions?▼
D Block questions are commonly asked in Chemistry. You can filter by exam using the links above.
How do I practice D Block questions effectively?▼
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.