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ASSAM ACADEMIC CENTRE-Solid State -Example
- An element X with atomic mass 60U has density 6.23gcm^-3. If the edge ...
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- A crystal of lead (Ii) sulphide has fcc structure. In this crystal the...
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- What are crystalline and amorphous solid?
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- The unit cell of an element of atomic mass 96 and density 10.3 gm cm^-...
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- Iron has a bcc unit cell with cell edge of 286.65 pm. The density of i...
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- Silver crystallises in fcc unit cell. Each side of the unit cell has l...
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- Why are solids rigid?
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- Why do solids have a definite volume?
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- Classify the following as amorphour or crystalline solids: Polyurethan...
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- Why is glass considered a super cooled liquid?
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- Refractive index of a solid is observed to have the same value along a...
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- Classify the following solids in different categories based on the nat...
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- Solid A is a very hard electrical insulator in solid as well as in mol...
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- Ionic solids conduct electricity in molten state but not in solid stat...
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- What type of solids are electrical conductors, malleable and ductile?
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- Give the significance of a 'lattice point'.
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- Name the parameters that characterize a unit cell.
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- Distinguish between Hexagonal and monoclinic unit cells.
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- Distinguish between Face-centred and end-centred unit cells.
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- Explain how much portion of an atom located at corner.
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