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Standard X
Chemistry
Smelting
extraction of...
Question
extraction of metal is a chemical process Or physical process
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Solution
Dear Student
Extraction of metal is a chemical process as the reaction cannot be reversible.
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Similar questions
Q.
A metal M which is one of the best conductor of heat and electricity used in making electric wires is found in the nature as sulphide ore
M
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S
?
Which process will be suitable for extraction of this metal M from its ore,
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? Write a balance chemical reaction involved in the process of extraction.
Q.
A metal 'M' which is one of the best conductor of heat and electricity is used in making electric wires is found in nature as sulphide ore
M
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(i) Name the metal 'M'.
(ii) Which process will be suitable for extraction of this metal M from its ore
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Q.
___
is the process of extraction of metals from their ores.
Q.
(a) Name two metals which are found in free state in nature.
(b) What chemical process is used for extracting a metal from its oxide ore? Name one metal which is extracted by this method.
ā(c) Describe the extraction of zinc metal from its sulphide ore as well as its carbonate ore. Write equations of all the reactions involved.
Q.
Process in which the extraction of metals from ores is called:
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