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Step by step text solution for What are minerals? by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 12 exams.
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ASSAM ACADEMIC CENTRE-General Principles of Processes of Isolation of Elements-Example
- What are minerals?
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- What are ores? How do they differ from minerals?
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- Which metals are generally extracted by electrolytic process?
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- Name two metals which are obtained by reduction of their oxides though...
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- What is cast Iron?
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- What is depressant?
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- What type of furnace is used for Smelting?
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- What type of furnace is used for Smelting?
02:32
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- What is electrolytic refining of Aluminium. What is the electrolyte us...
05:58
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- What happens when argentite ore is treated with dilute solutions of so...
03:26
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- Name three metals which occur in the native state in nature.
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- Why is froth floatation process selected for the concentration of sulp...
05:14
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- What is meant by the term 'pyrometallurgy'?
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- Name one metal which is refined by Van Arkel method?
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- Name the method used for the refining of Nickel.
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- Name the method used for the refining of Zirconium.
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- Describe the role of the following in the processes mentioned: Iodine ...
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- The reaction, Cr2O3 + 2Al rarr Al2O3 + 2Cr (DeltaG^@ = -421KJ) is ther...
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- Explain the role of the following in the processes mentioned: Silica i...
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- How is 'cast iron' different from pig iron?
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