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Which of the following compounds will be suitable for Kjeldahl's method for nitrogen estimation?
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Important Questions on Organic Chemistry- Some Basic Principles and Techniques
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The increasing order of basicity of the following compounds is :
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Which of the following statements is not true about partition chromatography?
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The IUPAC name of the following compound is:
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The correct order of stability for the following alkoxides is:
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A chromatography column, packed with silica gel as stationary phase, was used to separate a mixture of compounds consisting of benzanilide aniline and acetophenone. When the column is eluted with a mixture of solvents, hexane:ethyl acetate , the sequence of obtained compounds is:
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In the following reaction sequence, structures of and are, respectively
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A solution of chloroaniline, chlorophenol, and chlorobenzoic acid in ethyl acetate was extracted initially with a saturated solution of to give fraction . The leftover organic phase was extracted with a dilute solution to give a fraction . The final organic layer was labelled as a fraction . Fractions and contain respectively:
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The increasing order of for the following compounds will be :
