Classification of Crystalline Solids
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CHXII01:THE SOLID STATE

318696 Graphite is a soft lubricant extremely difficult to melt. The reason for this anomalous behaviour is that graphite:

1 is a non-crystalline substance
2 is an allotropic form of diamond
3 has molecules of variable molecular masses like polymers
4 has carbon atoms arranged in large plates of ring of strongly bound carbon atoms with weak interplate bonds
CHXII01:THE SOLID STATE

318697 Which of the following is a network crystalline solid?

1 \(\mathrm{I}_{2}\)
2 AlN
3 \(\mathrm{NaCl}\)
4 Ice
KCET - 2019
CHXII01:THE SOLID STATE

318698 Which of the following exists as covalent crystals in the solid state?

1 Silicon
2 Sulphur
3 Phosphorus
4 Iodine
CHXII01:THE SOLID STATE

318699 Which of the following is not the characteristic of ionic solids?

1 Very low value of electrical conductivity in the molten state.
2 Brittle nature.
3 Very strong forces of interactions.
4 Anisotropic nature.
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CHXII01:THE SOLID STATE

318696 Graphite is a soft lubricant extremely difficult to melt. The reason for this anomalous behaviour is that graphite:

1 is a non-crystalline substance
2 is an allotropic form of diamond
3 has molecules of variable molecular masses like polymers
4 has carbon atoms arranged in large plates of ring of strongly bound carbon atoms with weak interplate bonds
CHXII01:THE SOLID STATE

318697 Which of the following is a network crystalline solid?

1 \(\mathrm{I}_{2}\)
2 AlN
3 \(\mathrm{NaCl}\)
4 Ice
KCET - 2019
CHXII01:THE SOLID STATE

318698 Which of the following exists as covalent crystals in the solid state?

1 Silicon
2 Sulphur
3 Phosphorus
4 Iodine
CHXII01:THE SOLID STATE

318699 Which of the following is not the characteristic of ionic solids?

1 Very low value of electrical conductivity in the molten state.
2 Brittle nature.
3 Very strong forces of interactions.
4 Anisotropic nature.
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CHXII01:THE SOLID STATE

318696 Graphite is a soft lubricant extremely difficult to melt. The reason for this anomalous behaviour is that graphite:

1 is a non-crystalline substance
2 is an allotropic form of diamond
3 has molecules of variable molecular masses like polymers
4 has carbon atoms arranged in large plates of ring of strongly bound carbon atoms with weak interplate bonds
CHXII01:THE SOLID STATE

318697 Which of the following is a network crystalline solid?

1 \(\mathrm{I}_{2}\)
2 AlN
3 \(\mathrm{NaCl}\)
4 Ice
KCET - 2019
CHXII01:THE SOLID STATE

318698 Which of the following exists as covalent crystals in the solid state?

1 Silicon
2 Sulphur
3 Phosphorus
4 Iodine
CHXII01:THE SOLID STATE

318699 Which of the following is not the characteristic of ionic solids?

1 Very low value of electrical conductivity in the molten state.
2 Brittle nature.
3 Very strong forces of interactions.
4 Anisotropic nature.
Join With Us for More Updates
CHXII01:THE SOLID STATE

318696 Graphite is a soft lubricant extremely difficult to melt. The reason for this anomalous behaviour is that graphite:

1 is a non-crystalline substance
2 is an allotropic form of diamond
3 has molecules of variable molecular masses like polymers
4 has carbon atoms arranged in large plates of ring of strongly bound carbon atoms with weak interplate bonds
CHXII01:THE SOLID STATE

318697 Which of the following is a network crystalline solid?

1 \(\mathrm{I}_{2}\)
2 AlN
3 \(\mathrm{NaCl}\)
4 Ice
KCET - 2019
CHXII01:THE SOLID STATE

318698 Which of the following exists as covalent crystals in the solid state?

1 Silicon
2 Sulphur
3 Phosphorus
4 Iodine
CHXII01:THE SOLID STATE

318699 Which of the following is not the characteristic of ionic solids?

1 Very low value of electrical conductivity in the molten state.
2 Brittle nature.
3 Very strong forces of interactions.
4 Anisotropic nature.
For More Updates join with Us