Chemistry - General Principles and Processes of Isolation of Metals Question with Solution | TestHub
ChemistryGeneral Principles and Processes of Isolation of MetalsGeneralEasy2 minPYQ_2020
ChemistryEasynumerical
The number of correctly matched combination is/are
| Ore | Element |
| Chalcopyrite | Cu |
| Limestone | Ca |
| Corundum | Al |
| Magnetite | Fe |
| Pyrolusite | Mn |
| Cassiterite | Zn |
| Cinnabar | Hg |
| Calamine | Ca |
| Siderite | Sn |
| Cerussite | Pb |
Answer:
7.00
Solution:
The correctly matched ores are
| Ore | Element |
| Chalcopyrite | Cu |
| Limestone | Ca |
| Corundum | Al |
| Magnetite | Fe |
| Pyrolusite | Mn |
| Cassiterite | Zn |
| Cinnabar | Hg |
Stream:NTA_ABHYASSubject:ChemistryTopic:General Principles and Processes of Isolation of MetalsSubtopic:General
⏱ 2mℹ️ Source: PYQ_2020
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