Get Answers to all your Questions

header-bg qa

The incorrect statement(s) among the following is

Option: 1

Ce^{4+}, Yb^{2+}\:and \:Lu^{3+} are diamagnetic


Option: 2

Carbides of lanthanoids producesC_2H_2 on hydrolysis


Option: 3

 Lanthanoids are coloured due to f-f transition


Option: 4

(4) All lanthanoids are radioactive except Pm.


Answers (1)

best_answer

Answer (4)

All lanthanoids are non-radioactive except Pm.

Posted by

Pankaj Sanodiya

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE