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Describe spelter.

Important Questions on Metallurgy

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Science>Chemistry>Metallurgy>Extraction of Zinc
How is zinc extracted from zinc blende? Give chemical reaction.
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Science>Chemistry>Metallurgy>Extraction of Zinc
Extraction of zinc from zinc blende is achieved by:
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Science>Chemistry>Metallurgy>Extraction of Zinc
The most common method employed for the extraction of zinc is
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Science>Chemistry>Metallurgy>Extraction of Zinc
The extraction of zinc from zinc blende involves:
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Science>Chemistry>Metallurgy>Extraction of Zinc
Zinc is extracted from zinc blende by
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Science>Chemistry>Metallurgy>Extraction of Zinc
Which of the following diagrams is correctly related to different steps involved in the extraction of Zn from zinc blende ore?
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Science>Chemistry>Metallurgy>Extraction of Zinc
Impure zinc, as collected from earthen clay retort, is called
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Science>Chemistry>Metallurgy>Extraction of Zinc
Carbon reduction process is used to obtain 
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Science>Chemistry>Metallurgy>Extraction of Zinc
In the metallurgical extraction of zinc from ZnO, the reducing agent used is?
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Science>Chemistry>Metallurgy>Extraction of Zinc
Extraction of zinc from zinc blende is achieved by
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Science>Chemistry>Metallurgy>Extraction of Zinc
Acidified zinc sulphate solution used as an electrolyte during electrolytic refining of zinc should contain about:
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Science>Chemistry>Metallurgy>Extraction of Zinc
Extraction of zinc from zinc blende is achieved by
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Science>Chemistry>Metallurgy>Extraction of Zinc
Which of the following method is used to extract zinc from zinc blende?
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Science>Chemistry>Metallurgy>Extraction of Zinc
By which process zinc is extracted from zinc blende?
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Science>Chemistry>Metallurgy>Extraction of Zinc
Extraction for zinc from zinc blende is achieved by
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Science>Chemistry>Metallurgy>Extraction of Zinc

Extraction of zinc from zinc blende is achieved by _____.

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Science>Chemistry>Metallurgy>Extraction of Zinc
Favourable reducing agent for ZnO/Zn is
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Science>Chemistry>Metallurgy>Extraction of Zinc
Cotyledons are also called-
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Science>Chemistry>Metallurgy>Extraction of Zinc
Step(s) which is/are involved in the extraction of metal from zinc blende is/are:
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Science>Chemistry>Metallurgy>Extraction of Zinc

In extractive metallurgy of zinc, partial fusion of ZnO with coke is called sintering and reduction of the ore to the molten metal is called