06. GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS
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GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25825 Which metal is not silvery white

1 \(Ni\)
2 \(Cu\)
3 \(Na\)
4 \(Sn\)
GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25826 Azurite is an ore of

1 \(Ag\)
2 \(Cu\)
3 \(Pt\)
4 \(Au\)
GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25827 Copper can be extracted from

1 Kupfernickel
2 Dolomite
3 Galena
4 Malachite
GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25828 Which of the following ore is called malachite

1 \(C{u_2}S\)
2 \(CuC{O_3}.Cu{(OH)_2}\)
3 \(C{u_2}O\)
4 \(CuC{O_3}\)
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GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25825 Which metal is not silvery white

1 \(Ni\)
2 \(Cu\)
3 \(Na\)
4 \(Sn\)
GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25826 Azurite is an ore of

1 \(Ag\)
2 \(Cu\)
3 \(Pt\)
4 \(Au\)
GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25827 Copper can be extracted from

1 Kupfernickel
2 Dolomite
3 Galena
4 Malachite
GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25828 Which of the following ore is called malachite

1 \(C{u_2}S\)
2 \(CuC{O_3}.Cu{(OH)_2}\)
3 \(C{u_2}O\)
4 \(CuC{O_3}\)
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GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25825 Which metal is not silvery white

1 \(Ni\)
2 \(Cu\)
3 \(Na\)
4 \(Sn\)
GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25826 Azurite is an ore of

1 \(Ag\)
2 \(Cu\)
3 \(Pt\)
4 \(Au\)
GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25827 Copper can be extracted from

1 Kupfernickel
2 Dolomite
3 Galena
4 Malachite
GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25828 Which of the following ore is called malachite

1 \(C{u_2}S\)
2 \(CuC{O_3}.Cu{(OH)_2}\)
3 \(C{u_2}O\)
4 \(CuC{O_3}\)
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GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25825 Which metal is not silvery white

1 \(Ni\)
2 \(Cu\)
3 \(Na\)
4 \(Sn\)
GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25826 Azurite is an ore of

1 \(Ag\)
2 \(Cu\)
3 \(Pt\)
4 \(Au\)
GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25827 Copper can be extracted from

1 Kupfernickel
2 Dolomite
3 Galena
4 Malachite
GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF ELEMENTS

25828 Which of the following ore is called malachite

1 \(C{u_2}S\)
2 \(CuC{O_3}.Cu{(OH)_2}\)
3 \(C{u_2}O\)
4 \(CuC{O_3}\)
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