Sarthaks Test
0 votes
in Chemistry by (38.1k points)

Match the property given in Column I with the element given in Column II.

Column I (Property)Column II (Element)
(i) Lanthanoid which shows +4 oxidation state(a) Pm
(ii) Lanthanoid which can show +2 oxidation state(b) Ce
(iii) Radioactive lanthanoid(c) Lu
(iv) Lanthanoid which has 4f7 electronic configuration in +3 oxidation state(d) Eu
(v) Lanthanoid which has 4f14 electronic configuration in +3 oxidation state(e) Gd
(f) Dy

1 Answer

0 votes
by (63.6k points)
selected by
Best answer
(i) → (b) (ii) → (d) (iii) → (a) (iv) → (e) (v) → (c)

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.