Park's process is used in the extraction of [BHU 1977; CBSE PMT 1992; MP PMT 1996; Kurukshetra CEE 1998]

Park's process is used in the extraction of [BHU 1977; CBSE PMT 1992;

1.	Park's process is used in the extraction of [BHU 1977; CBSE PMT 1992; MP PMT 1996; Kurukshetra CEE 1998]
A.	Iron
B.	Zinc
C.	Silver
D.	Lead
Answer» D. Lead

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Park's process is used in the extraction of [BHU 1977; CBSE PMT 1992; MP PMT 1996; Kurukshetra CEE 1998]

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