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(a) Baryte, (b) Galena, (c) Zinc blende and (d) Copper pyrites.
How many of these minerals are sulphide based? (In integers)
How many of these minerals are sulphide based? (In integers)
Correct answer is '3'. Can you explain this answer?
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(a) Baryte, (b) Galena, (c) Zinc blende and (d) Copper pyrites.How man...
Introduction:
In this question, we are given four mineral names - Baryte, Galena, Zinc blende, and Copper pyrites. We need to determine how many of these minerals are sulphide based.
Explanation:
To find out which minerals are sulphide based, we need to understand the chemical composition of each mineral.
1. Baryte:
Baryte, also known as barite or heavy spar, is a mineral composed of barium sulfate (BaSO4). It does not contain any sulphide ions. Therefore, Baryte is not sulphide based.
2. Galena:
Galena is a mineral composed of lead sulfide (PbS). It contains sulphide ions, so Galena is a sulphide based mineral.
3. Zinc blende:
Zinc blende, also known as sphalerite, is a mineral composed of zinc sulfide (ZnS). It contains sulphide ions, so Zinc blende is a sulphide based mineral.
4. Copper pyrites:
Copper pyrites, also known as chalcopyrite, is a mineral composed of copper iron sulfide (CuFeS2). It contains sulphide ions, so Copper pyrites is a sulphide based mineral.
Conclusion:
Out of the four minerals mentioned, Baryte is not sulphide based, while Galena, Zinc blende, and Copper pyrites are sulphide based minerals. Therefore, the correct answer is '3'.
In this question, we are given four mineral names - Baryte, Galena, Zinc blende, and Copper pyrites. We need to determine how many of these minerals are sulphide based.
Explanation:
To find out which minerals are sulphide based, we need to understand the chemical composition of each mineral.
1. Baryte:
Baryte, also known as barite or heavy spar, is a mineral composed of barium sulfate (BaSO4). It does not contain any sulphide ions. Therefore, Baryte is not sulphide based.
2. Galena:
Galena is a mineral composed of lead sulfide (PbS). It contains sulphide ions, so Galena is a sulphide based mineral.
3. Zinc blende:
Zinc blende, also known as sphalerite, is a mineral composed of zinc sulfide (ZnS). It contains sulphide ions, so Zinc blende is a sulphide based mineral.
4. Copper pyrites:
Copper pyrites, also known as chalcopyrite, is a mineral composed of copper iron sulfide (CuFeS2). It contains sulphide ions, so Copper pyrites is a sulphide based mineral.
Conclusion:
Out of the four minerals mentioned, Baryte is not sulphide based, while Galena, Zinc blende, and Copper pyrites are sulphide based minerals. Therefore, the correct answer is '3'.
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(a) Baryte, (b) Galena, (c) Zinc blende and (d) Copper pyrites.How man...
Baryte - BaSO4
Galena - PbS
Zinc blende - ZnS
Copper pyrites - CuFeS2
Of the given minerals, only 3 are sulphide based.
Galena - PbS
Zinc blende - ZnS
Copper pyrites - CuFeS2
Of the given minerals, only 3 are sulphide based.
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(a) Baryte, (b) Galena, (c) Zinc blende and (d) Copper pyrites.How many of these minerals are sulphide based?(In integers)Correct answer is '3'. Can you explain this answer?
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