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