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Question
Complete flow chart given below.
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Solution
RELATED QUESTIONS
In the electrolytic refining of a metal M, what would you take as the anode, the cathode and the electrolyte?
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what is thermit?
Name the following:
Name two metals always find in combined state.
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Slag
X is an element in the form of a powder. X burns in oxygen and the product is soluble in water. The solution is tested with litmus. Write down only the word which will correctly complete each of the following sentences:
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(b) If X is a non-metal, then the litmus will turn ______.
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Metals are good conductors of electricity.
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Extraction of moderately reactive elements is done by _______ and _______ method.
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Electrical wires have a coating of an insulting material. The material, generally used is
During extraction of metals, electolytic refining is used to obtain pure metals.
(a) Which material will be used as anode and cathode for refining of silver metal by this process?
(b) Suggest a suitable electrolyte also.
(c) In this electrolytic cell, where do we get pure silver after passing electric current?
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- Reduction of copper (I) oxide with copper (I) sulphide.
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- Draw a neat and well labelled diagram for electrolytic refining of copper
