Sulphur and Its Compounds MCQs
The most stable allotropic form of Sulphur is
1. Rhombic sulphur
2. Beta sulphur
3. Plastic sulphur
4. Flower sulphur
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The relative density of Rhombic sulphur is
1. 1.96
2. 1.95
3. 2.06
4. 2.05
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The special kiln used in the extraction of Sulphur by Sicilian process is called
1. Reverboratory furnace
2. Tank furnace
3. Castner's cell
4. Calcaroni
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The allotrope of Sulphur which is in soluble in carbon disulphide
1. Rhombic Sulphur
2. Monoclinic Sulphur
3. Plastic Sulphur
4. Powdered Sulphur
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Sulphur dissolves in
1. water
2. carbon disulphide
3. kerosene
4. oil
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HgS means
1. Iron pyrites
2. Copper pyrites
3. Galena
4. Cinnabar
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CuS means
1. Iron pyrites
2. Copper pyrites
3. Galena
4. Haematite
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PbS means
1. Cinnabar
2. Copper Pyrites
3. Galena
4. Iron pyrites
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The ore containing mercuric sulphide is called
1. Cinnabar
2. Galena
3. Haematite
4. Red copper ore
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The relative density of plastic sulphur is
1. 2.06
2. 1.96
3. 1.95
4. 2.50
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