Q. Almost all the polyatomic ions are

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Q. In the IUPAC system, the ion charge is indicated in the name as in brackets.

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Q. NaCl has ionic character

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Q. The bond formed due to complete transfer of electron from one atom to other is

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Q. Ionic bond is formed by atoms having ionization energy value

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Q. For the formation of ionic bond, the E.N difference should be

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Q. Most ionic compounds are soluble in

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Q. In the separating funnel, layers are formed containing solvent to be separated

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Q. In chromatography, substances are separated due to their relative

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Q. In order to achieve a good separation, two liquids are gently shaken to increase their area of

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Q. The chromatographic technique was invented by a Botanist

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Q. The stationary phase is solid in

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Q. The process of direct conversion of solid into vapours is

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Q. The compounds that are purified by the process of sublimation includes

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Q. The process is used to separate insoluble particles from liquids

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Q. A safe and reliable method of drying crystals is through

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Q. Paper chromatography is used to separate

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Q. The reagents used as drying agent in desiccators is

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Q. When we do not apply any proper suction, filtration is

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Q. Solvent extraction is an equilibrium process and follows

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