A. Concentration of an ore
B. Reduction of metal oxide
C. Purification of metal
D purification of an ore
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Answer: c. Purification of metal Zone refining is used for the purification of metal.
Answer: c. Purification of metal
Zone refining is used for the purification of metal.
See less