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CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321108 Among the following statements the incorrect
one is :

1 Calamine and siderite are carbonates.
2 Argentite and cuprite are oxides.
3 Zinc blende and iron pyrites are sulphides.
4 Malachite and azurite are ores of copper.
CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321109 Calcium ammonium nitrate is known as

1 Nangal fertiliser
2 Chile saltpetre
3 Thomas slag
4 Sindri
CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321110 Which of the following does not contain Mg?

1 Magnetite
2 Magnesite
3 Asbestos
4 Carnallite
CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321111 Match Column-I (Ores) with Column-II(Composition)
Choose the correct answer from the options given below :
Column I
Column II
A
\({\text{ Haemetite}}\)
P
\({\text{F}}{{\text{e}}_{\text{3}}}{{\text{O}}_{\text{4}}}\)
B
\({\text{ Magnetite}}\)
Q
\({\text{ZnC}}{{\text{O}}_{\text{3}}}\)
C
\({\text{Calamine}}\)
R
\({\text{F}}{{\text{e}}_{\text{2}}}{{\text{O}}_{\text{3}}}\)
D
\({\text{Kaolinite}}\)
S
\(\left[ {{\text{A}}{{\text{l}}_{\text{2}}}{{{\text{(OH)}}}_{\text{4}}}{\text{S}}{{\text{i}}_{\text{2}}}{{\text{O}}_{\text{5}}}} \right]\)

1 \({\text{A - P,}}\,\,\,\,\,\,{\text{B - Q,}}\,\,\,\,\,\,{\text{C - R,}}\,\,\,\,\,\,\,{\text{D - S}}\)
2 \({\text{A - R,}}\,\,\,\,\,\,{\text{B - P,}}\,\,\,\,\,\,{\text{C - S,}}\,\,\,\,\,\,\,{\text{D - Q}}\)
3 \({\text{A - P,}}\,\,\,\,\,\,{\text{B - R,}}\,\,\,\,\,\,{\text{C - Q,}}\,\,\,\,\,\,\,{\text{D - S}}\)
4 \({\text{A - P,}}\,\,\,\,\,\,{\text{B - Q,}}\,\,\,\,\,\,{\text{C - R,}}\,\,\,\,\,\,\,{\text{D - S}}\)
NEET - 2022
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CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321108 Among the following statements the incorrect
one is :

1 Calamine and siderite are carbonates.
2 Argentite and cuprite are oxides.
3 Zinc blende and iron pyrites are sulphides.
4 Malachite and azurite are ores of copper.
CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321109 Calcium ammonium nitrate is known as

1 Nangal fertiliser
2 Chile saltpetre
3 Thomas slag
4 Sindri
CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321110 Which of the following does not contain Mg?

1 Magnetite
2 Magnesite
3 Asbestos
4 Carnallite
CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321111 Match Column-I (Ores) with Column-II(Composition)
Choose the correct answer from the options given below :
Column I
Column II
A
\({\text{ Haemetite}}\)
P
\({\text{F}}{{\text{e}}_{\text{3}}}{{\text{O}}_{\text{4}}}\)
B
\({\text{ Magnetite}}\)
Q
\({\text{ZnC}}{{\text{O}}_{\text{3}}}\)
C
\({\text{Calamine}}\)
R
\({\text{F}}{{\text{e}}_{\text{2}}}{{\text{O}}_{\text{3}}}\)
D
\({\text{Kaolinite}}\)
S
\(\left[ {{\text{A}}{{\text{l}}_{\text{2}}}{{{\text{(OH)}}}_{\text{4}}}{\text{S}}{{\text{i}}_{\text{2}}}{{\text{O}}_{\text{5}}}} \right]\)

1 \({\text{A - P,}}\,\,\,\,\,\,{\text{B - Q,}}\,\,\,\,\,\,{\text{C - R,}}\,\,\,\,\,\,\,{\text{D - S}}\)
2 \({\text{A - R,}}\,\,\,\,\,\,{\text{B - P,}}\,\,\,\,\,\,{\text{C - S,}}\,\,\,\,\,\,\,{\text{D - Q}}\)
3 \({\text{A - P,}}\,\,\,\,\,\,{\text{B - R,}}\,\,\,\,\,\,{\text{C - Q,}}\,\,\,\,\,\,\,{\text{D - S}}\)
4 \({\text{A - P,}}\,\,\,\,\,\,{\text{B - Q,}}\,\,\,\,\,\,{\text{C - R,}}\,\,\,\,\,\,\,{\text{D - S}}\)
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CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321108 Among the following statements the incorrect
one is :

1 Calamine and siderite are carbonates.
2 Argentite and cuprite are oxides.
3 Zinc blende and iron pyrites are sulphides.
4 Malachite and azurite are ores of copper.
CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321109 Calcium ammonium nitrate is known as

1 Nangal fertiliser
2 Chile saltpetre
3 Thomas slag
4 Sindri
CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321110 Which of the following does not contain Mg?

1 Magnetite
2 Magnesite
3 Asbestos
4 Carnallite
CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321111 Match Column-I (Ores) with Column-II(Composition)
Choose the correct answer from the options given below :
Column I
Column II
A
\({\text{ Haemetite}}\)
P
\({\text{F}}{{\text{e}}_{\text{3}}}{{\text{O}}_{\text{4}}}\)
B
\({\text{ Magnetite}}\)
Q
\({\text{ZnC}}{{\text{O}}_{\text{3}}}\)
C
\({\text{Calamine}}\)
R
\({\text{F}}{{\text{e}}_{\text{2}}}{{\text{O}}_{\text{3}}}\)
D
\({\text{Kaolinite}}\)
S
\(\left[ {{\text{A}}{{\text{l}}_{\text{2}}}{{{\text{(OH)}}}_{\text{4}}}{\text{S}}{{\text{i}}_{\text{2}}}{{\text{O}}_{\text{5}}}} \right]\)

1 \({\text{A - P,}}\,\,\,\,\,\,{\text{B - Q,}}\,\,\,\,\,\,{\text{C - R,}}\,\,\,\,\,\,\,{\text{D - S}}\)
2 \({\text{A - R,}}\,\,\,\,\,\,{\text{B - P,}}\,\,\,\,\,\,{\text{C - S,}}\,\,\,\,\,\,\,{\text{D - Q}}\)
3 \({\text{A - P,}}\,\,\,\,\,\,{\text{B - R,}}\,\,\,\,\,\,{\text{C - Q,}}\,\,\,\,\,\,\,{\text{D - S}}\)
4 \({\text{A - P,}}\,\,\,\,\,\,{\text{B - Q,}}\,\,\,\,\,\,{\text{C - R,}}\,\,\,\,\,\,\,{\text{D - S}}\)
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CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321108 Among the following statements the incorrect
one is :

1 Calamine and siderite are carbonates.
2 Argentite and cuprite are oxides.
3 Zinc blende and iron pyrites are sulphides.
4 Malachite and azurite are ores of copper.
CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321109 Calcium ammonium nitrate is known as

1 Nangal fertiliser
2 Chile saltpetre
3 Thomas slag
4 Sindri
CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321110 Which of the following does not contain Mg?

1 Magnetite
2 Magnesite
3 Asbestos
4 Carnallite
CHXII06:GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

321111 Match Column-I (Ores) with Column-II(Composition)
Choose the correct answer from the options given below :
Column I
Column II
A
\({\text{ Haemetite}}\)
P
\({\text{F}}{{\text{e}}_{\text{3}}}{{\text{O}}_{\text{4}}}\)
B
\({\text{ Magnetite}}\)
Q
\({\text{ZnC}}{{\text{O}}_{\text{3}}}\)
C
\({\text{Calamine}}\)
R
\({\text{F}}{{\text{e}}_{\text{2}}}{{\text{O}}_{\text{3}}}\)
D
\({\text{Kaolinite}}\)
S
\(\left[ {{\text{A}}{{\text{l}}_{\text{2}}}{{{\text{(OH)}}}_{\text{4}}}{\text{S}}{{\text{i}}_{\text{2}}}{{\text{O}}_{\text{5}}}} \right]\)

1 \({\text{A - P,}}\,\,\,\,\,\,{\text{B - Q,}}\,\,\,\,\,\,{\text{C - R,}}\,\,\,\,\,\,\,{\text{D - S}}\)
2 \({\text{A - R,}}\,\,\,\,\,\,{\text{B - P,}}\,\,\,\,\,\,{\text{C - S,}}\,\,\,\,\,\,\,{\text{D - Q}}\)
3 \({\text{A - P,}}\,\,\,\,\,\,{\text{B - R,}}\,\,\,\,\,\,{\text{C - Q,}}\,\,\,\,\,\,\,{\text{D - S}}\)
4 \({\text{A - P,}}\,\,\,\,\,\,{\text{B - Q,}}\,\,\,\,\,\,{\text{C - R,}}\,\,\,\,\,\,\,{\text{D - S}}\)
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