Q57Multiple choice
Match the property given in Column I with the element given in Column II. Column I (Property) Column II (Element) (i) Lanthanoid which shows
- (a)Pm +4 oxidation state (ii) Lanthanoid which can show +2
- (b)Ce oxidation state (iii) Radioactive lanthanoid
- (c)Lu (iv) Lanthanoid which has 4f
- (d)Eu electronic configuration in +3 oxidation state (v) Lanthanoid which has 4f (e) Gd electronic configuration in +3 oxidation state (f) Dy
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(a) Pm +4 oxidation state (ii) Lanthanoid which can show +2
(b) Ce oxidation state (iii) Radioactive lanthanoid
(d) Eu electronic configuration in +3 oxidation state (v) Lanthanoid which has 4f (e) Gd electronic configuration in +3 oxidation state (f) Dy
(c) Lu (iv) Lanthanoid which has 4f