A metal obtained directly by roasting of its sulphide ore is (a) Cu (b) Pb (c) Hg (d) Zn

Sahay Sir > Question Answers > A metal obtained directly by roasting of its sulphide ore is (a) Cu (b) Pb (c) Hg (d) Zn
A metal obtained directly by roasting of its sulphide ore is (a) Cu (b) Pb (c) Hg (d) Zn
12
Nov
A metal obtained directly by roasting of its sulphide ore is (a) Cu (b) Pb (c) Hg (d) Zn A metal obtained directly by roasting of its sulphide ore is (a) Cu (b) Pb (c) Hg (d) Zn November 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Posted in: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Tags: A metal obtained directly by roasting of its sulphide ore is (a) Cu (b) Pb (c) Hg (d) Zn ,