Question

Match the metal ions given in Column I with the spin magnetic moments of the ions given in Column 11 and assign the correct code:

	Column I		Column II
1.	CO3+	i.	`sqrt 8` BM
2.	Cr3+	ii.	`sqrt 35` BM
3.	Fe3+	iii.	`sqrt 3` BM
4.	Ni2+	iv.	`sqrt 24` BM
		v.	`sqrt 15` BM

Options

• 1	2	3	4
  iv	i	ii	iii

• 1	2	3	4
  i	ii	iii	iv

• 1	2	3	4
  iv	v	ii	i

• 1	2	3	4
  iii	v	i	ii

Answer 1

1	2	3	4
iv	v	ii	i

Explanation:

	Column I		Column II
1.	CO3+	iv.	`sqrt 24` BM
2.	Cr3+	v.	`sqrt 15` BM
3.	Fe3+	ii.	`sqrt 35` BM
4.	Ni2+	i.	`sqrt 8` BM