Q. Shape of crystals of graphite is

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Q. White light shows colors when diffracted by

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Q. Crystalline form of nickel sulphate is

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Q. At normal temperature ionic solids show existence as

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Q. Sodium sulphate has attached water of crystallization which are usually

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Q. Lattice energy of NaCl is

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Q. Temperature in degree centigrade at which Fluorine boils is

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Q. ABC ABC arrangement is actually

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Q. Solid which can be molded and blown into different shapes is

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Q. Value of molar heat of vaporization for HCl is

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Q. Crystal lattice is actually

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Q. Vacuum distillation is efficient because it uses

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Q. Ratio in crystals of sodium fluoride is

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Q. With help of energy gap in metals, we can determine their

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Q. 8.6kJ/mole is enthalpy of vaporization for

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Q. In dipole induced dipole forces force of attraction created is

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Q. Forms in which tin occur are cubic and

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Q. Compound which was studied in 1888 was

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Q. Orderly arrangement for crystalline solids is different in different directions ,it effect

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Q. When second layer of balls comes on first layer to understand structure of metals shape formed is called

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