MCQOPTIONS
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MCQOPTIONS
| 1. |
The incorrect statement is: |
| A. | The gemstone, ruby, has Cr3+ ions occupying the octahedral sites of beryl. |
| B. | The spin-only magnetic moment of [Ni(NH3)4 (H2 O)2 ]2+ is 2.83 BM. |
| C. | The colour of [CoCl(NH3)5]2+ is violet as it absorbs the yellow light. |
| D. | The spin-only magnetic moments of [Fe(H2O)6 ]2+ and [Cr(H2 O)6 ]2+ are nearly similar |
| Answer» B. The spin-only magnetic moment of [Ni(NH3)4 (H2 O)2 ]2+ is 2.83 BM. | |