The consequence(s) of lanthanoid contraction is/are :  

1. Similarity in the properties of second and third transition series.
2. Separation of lanthanoids is difficult.
3. Variation in the basic strength of lanthanide hydroxides.
4. All of the above.

Subtopic:  Lanthanoid & Actinoids Contraction |
To view explanation, please take trial in the course below.
NEET 2025 - Target Batch
To view explanation, please take trial in the course below.
NEET 2025 - Target Batch
Please attempt this question first.
Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot

NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology