Q. Which is the most common extractor?

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Q. The stationary phase in chromatography may be a

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Q. The detection of functional group is called

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Q. The process of filtration is used to separate solid from

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Q. Sintered glass is a porous material used for

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Q. Free iodine molecules present in the organic layer are

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Q. The most difficult type of precipitate that is to in quantitative analysis is

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Q. Repeated extraction using small portion of solvent are more

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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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