

MCQOPTIONS
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1. |
The IUPAC name of \[{{[Cr{{(N{{H}_{3}})}_{6}}]}^{3+}}\] is [Pb. CET 2001] |
A. | Hexamminechromium (VI) ion |
B. | Hexamminechromium (III) ion |
C. | Hexamminechromium (II) ion |
D. | Hexamminechloride |
Answer» C. Hexamminechromium (II) ion | |