MCQOPTIONS
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| 1. |
Metal which can be extracted from all the three dolomite, magnesite and carnallite is [MP PET 1985] |
| A. | \[Na\] |
| B. | \[K\] |
| C. | \[Mg\] |
| D. | \[Ca\] |
| Answer» D. \[Ca\] | |