EASY
Assam CEE
IMPORTANT
Earn 100

Which of the following statements is correct during the extraction of copper?
(a)The slag is heavier and has higher melting point
than the metal.
than the metal.
(b)The slag is lighter and has higher melting point
than the metal.
than the metal.
(c)The slag is lighter and has lower melting point
than the metal.
than the metal.
(d)The slag is heavier and has lower melting point
than the metal.
than the metal.

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Important Questions on General Principles and Processes of Isolation of Metals (Metallurgy)
EASY
Assam CEE
IMPORTANT
The most common method, used for extraction of metals from oxide ores involves

EASY
Assam CEE
IMPORTANT
Which of the following statements is correct during the extraction of copper?
