MCQOPTIONS
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| 1. |
Which gives violet coloured bead in borax bead test [BHU 1988; MP PET 1997] |
| A. | \[F{{e}^{2+}}\] |
| B. | \[N{{i}^{2+}}\] |
| C. | \[C{{o}^{2+}}\] |
| D. | \[M{{n}^{2+}}\] |
| Answer» E. | |