Q. In solvent extraction, free iodine molecules are present in

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Q. Basic principle of crystallization is that solute should be soluble in suitable solvent at

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Q. There are main types of chromatography

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Q. Slow cooling always yields crystals

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Q. Analytical chemistry is the science of characterization

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Q. The molar mass of the potash alum is

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Q. The word chromatography means

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Q. A solute distributes itself between two immiscible liquids in a constant ratio of concentrations, is

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Q. The rate of filtration can be increased by using

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Q. The color of tri-iodide ions are

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Q. A quantitative indication of how far a particular compound travels in a particular solvent is called

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Q. The solvents used in crystallization are

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Q. The type of chromatography is used in airports to detect bombs

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Q. The method used to obtain iodine present in water is

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Q. The apparatus used for the solvent extraction is

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Q. The solution left after the formation of crystals is called

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Q. This type of chromatography is used to test water samples to look for pollution in lakes and rivers

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Q. The sample which is being analyzed is called

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Q. The word chromatography has been derived from

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Q. This technique is used for detecting pesticide or insecticide residues in food

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