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6) If a mixture of compounds with a wide range of polarities has to be separated,...

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Chemistry

6) If a mixture of compounds with a wide range of polarities hasto be separated, two different eluents have to be used to isolatethe chemicals. In this case, the eluent of lower polarity should beused first. Please explain why?

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The polarity of the solvent which is passed through the column affects the relative rates at which compounds move through the column Polar solvents can more effectively compete with the polar molecules of a mixture for the    See Answer
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