MetallurgyHardBloom L1

Question

Which of the following statements is correct regarding the slag formation during the extraction of a metal like copper or iron.

Options

A.The slag is lighter and has lower melting temperature than the metal
B.The slag is heavier and has lower melting temperature than the metal
C.The slag is lighter and has higher melting temperature than the metal
D.The slag is heavier and has higher melting temperature than the metal

Solution

Sol. The stag is

(i) Lighter than metal.

(ii) Lower B.P. than metal.

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