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  • Explain the following terms.

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  • What are different types of crystals.

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  • State and Explain the laws of Crystallography.

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  • Law of constancy of interfacial angles.

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  • Law of crystal symmetry.

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  • State and Explain Laws of Rational Indices.

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  • Explain Weiss and Miller Indices.

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  • Show different planes of Cubic Crystal in terms of Miller Indices.

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  • Discuss different types of unit cells.

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  • Discuss different types of unit cells Bravais Lattices.

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  • What is Inter planner distance in simple cubic lattice.

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  • What is Inter planner distance in Face Centred Cubic lattice.

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  • What is Inter planner distance in Body Centred Cubic lattice.

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  • What is coordination No in solid state chemistry.

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  • Discuss the crystal Structure of NaCl.

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  • Discuss the crystal Structure of CsCl.

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  • Discuss the crystal Structure of Zinc Blend ZnS.

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  • Discuss the crystal Structure of Calcium Fluoride CaF2.

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  • What is the effect of temperature and pressure on crystal lattice.

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  • Packing of Particles in a Crystal.

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  • What is Tetrahedral and Octahedral Voids.

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  • Write a note on Radius Ratio in Ionic Solids.

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  • How to Calculate the Number of atoms in a Unit cell.

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  • What is the relation between the density and edge length of cube?

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  • Explain Laue photographic method of structure determination.

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  • Derive Braggs Equation.

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  • Describe Braggs Method of Crystal Structure Determination.

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  • How to determine the structure of NaCl using Braggs equation.

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  • How to determine Avogadros No from the crystal structure of NaCl.

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  • Write a note on defects in crystals.

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