

MCQOPTIONS
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1. |
The effective atomic number of cobalt in the complex \[{{[Co{{(N{{H}_{3}})}_{6}}]}^{3+}}\] is [MP PET 2003] |
A. | 36 |
B. | 33 |
C. | 24 |
D. | 30 |
Answer» B. 33 | |