Q. The compounds which require high melting point, boiling point, high enthalpy change and a lot of energy to overcome of delocalized electrons are

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Q. What is true about iodine?

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Q. The attraction of water molecules to the ions on the surface of ionic solid is termed as

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Q. The ionic compounds are in water

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Q. In a hydrolysis reaction, silicon chloride (SiCl₄) reacts with water (H₂O) to form

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Q. The bond energy of C-O bond is

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Q. The bond energy of the C=C bond is

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Q. The bond energy of a C-C bond is

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Q. The bond energy of the C=O bond is

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Q. The bond energy required to break the nitrogen (N) atom apart is

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Q. One of the oxides below, that is covalently bonded is

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Q. The molecular structure that is a giant ionic compound is

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Q. Molecular structure that is not giant ionic compound is

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Q. Repulsion in electron pairs occurs until the

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Q. Lone pair of electrons in ammonia is

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Q. The bond angles in ammonia NH₃ are

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Q. The molecular structure of an ammonia molecule is

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Q. Lone pairs in Sulphur hexafluoride are

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Q. Lone pair of electrons (e⁻) in water are

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Q. Shape and bond angles is not dependent upon

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