Metallurgy
In the metallurgy of which of the following, cupellation process is used?
Refining of tin cannot be done by :
Refining of tin cannot be done by cupellation.
Hence, Option "A" is the correct answer.
In the metallurgy of which of the following, cupellation process is used?
Write short note on: Cupellation.
Silver is refined by cupellation process. The process removes the impurity of:
How the following impurities can be removed? An impurity of lead in silver.
Select the correct statement(s):
Cupellation is used for purification of :