Lanthanides & Actinides: JEE Questions & Solutions
7 previous-year JEE Chemistry questions on Lanthanides & Actinides, each with a worked step-by-step solution.
Previous-year questions
- 01
Lanthanoid ions with 4f⁷ configuration are: (A) Eu²⁺ (B) Gd³⁺ (C) Eu³⁺ (D) Tb³⁺ (E) Sm²⁺ Choose the correct answer from the options given…
MCQEasyJEE 2025 - 02
Given below are two statements: Statement (I): In the Lanthanides, the formation of Ce⁴⁺ is favored by its noble gas configuration.…
MCQEasyJEE 2024 - 03
Diamagnetic Lanthanoid ions are:
MCQEasyJEE 2024 - 04
Which of the following acts as a strong reducing agent? (Atomic numbers: Ce = 58, Eu = 63, Gd = 64, Lu = 71)
MCQEasyJEE 2024 - 05
Which one amongst the following are good oxidizing agents? A. Sm²⁺ B. Ce²⁺ C. Ce⁴⁺ D. Tb⁴⁺ Choose the most appropriate answer from the…
MCQEasyJEE 2023 - 06
Which of the following elements have half-filled f-orbitals in their ground state? (Given: atomic number Sm = 62; Eu = 63; Tb = 65; Gd =…
MCQEasyJEE 2023 - 07
Given below are two statements: Assertion A: 5f electrons can participate in bonding to a far greater extent than 4f electrons. Reason R:…
MCQEasyJEE 2023
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