MCQ
Which among the following ore is concentrated by froth floatation process?
- ADiaspora
- BDolomite
- CBauxite
- ✓Galena
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Column I | Column II |
| i. Heterodont | a. Teeth embedded in separate sockets in jaw bone |
| ii. Diphyodont | b. Four sets of teeth |
| iii. Thecodont | c. Two sets of teeth in lifetime |
$\ce{Br2 + \underset{(excess)}{3F2} ->?}$