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  • CHE-06 | GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS | CBSE BOARD QUESTIONS |...

CHE-06 | GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS | CBSE BOARD QUESTIONS | CHEMISTRY

CHE-06 | GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS | CBSE BOARD QUESTIONS | CHEMISTRY
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NOTE : GIVE ANSWERS IN 5 LINES ONLY

Q1. What are the difference between ores, minerals and gangue?
Q2. What is isolation word?
Q3. What is metalllurgy?
Q4. How to Occurrence of metals?
Q5. What is the concentration of ores?
Q6. What is the extraction of crude metals from concentrated ores ?
Q7. What is the thermodynamic principles of metallurgy?
Q8. What is ellinghan diagram?
Q9. What is the electrochemical principles of metallurgy?
Q10. What is oxidation and reduction processes?
Q11. What is refining and how to refine?
Q12. Write some uses of aluminium, copper, zinc and iron ?

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