Purpose of smelting of an ore is [MP PMT 1990, 2001; Kurukshetra CEE 1

1.	Purpose of smelting of an ore is [MP PMT 1990, 2001; Kurukshetra CEE 1998; RPMT 2000]
A.	To oxidise it
B.	To reduce it
C.	To remove vaporisable impurities
D.	To obtain an alloy
Answer» C. To remove vaporisable impurities

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Purpose of smelting of an ore is [MP PMT 1990, 2001; Kurukshetra CEE 1998; RPMT 2000]

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