Q. In compost, the reaction takes place among

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Q. The value of ionic product of water is

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Q. On ionizing, water molecules (H₂O) the products include

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Q. The lattice energy is always

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Q. When ions of opposite charges come together to form a crystal lattice is called

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Q. Under standard conditions the energy with enthalpy change when 1 mole of an ionic compound is formed from its gaseous ions is

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Q. Many ionic compounds have some covalent ability due to

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Q. The ionic radius of cation will be smaller and more efficient in polarizing

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Q. The degree of polarization depends on

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Q. Group II nitrates decompose to give off

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Q. Greater polarization of carbonate ion will result in weak

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Q. An anion will be polarized if

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Q. The quality to attract electrons and distort an anion is called

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Q. There is more stability in carbonate its oxide and carbon dioxide with more positive

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Q. The Group-II cations increase in ionic radius

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Q. Distortion of the electron cloud of an ion results in

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Q. Kazimier Fajans drew a set of rules about

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Q. Metal atoms usually lose electrons and form

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Q. The charge on any ion depend upon the gain or loss of

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Q. Metals and non-metals combine to give the electronic configuration of

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