Q. When positive end of molecule attracts negative end, these electrostatic forces are named as

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Q. Molar heat of fusion is measured at

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Q. In normal liquids, molecules are arranged

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Q. When boiling point is achieved heat is used to break

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Q. Dynamic equilibrium is important for

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Q. Atoms forming covalent bonds in layers are

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Q. Centre of symmetry is

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Q. 32.8 degree Celsius is a transition temperature for

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Q. Allotropic forms have transition temperature which is usually less than

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Q. Shape of chromate is similar to

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Q. Metals looks shiny because of excitation and deexcitation of

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Q. Cubic close packing of metals is also known as

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Q. Lattice energy of -787 is a characteristic of

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Q. In metallic bond valence electrons are attracted by

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Q. Covalent bond is stronger than Hydrogen bonding about

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Q. In pressure cooker water absorbs

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Q. Forces which are present in ionic solids are

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Q. Geometry of ionic crystal of salt is similar to

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Q. Crystals of phosphorus and carbon dioxide are

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Q. Number of lone pair of electrons occupied by oxygen are

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