1.

A mixture of X and Y was loaded in the column of silica. It was eluted by alcohol-water mixture. Compound Y eluted in preference to compound X. Compare the extent of adsorption of X and Y on column.

Answer» <html><body><p></p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :A compound which is more strongly adsorbed on the <a href="https://interviewquestions.tuteehub.com/tag/column-922494" style="font-weight:bold;" target="_blank" title="Click to know more about COLUMN">COLUMN</a> is eluted later than the compound which is weakly adsorbed. Since compound Y is eluted is <a href="https://interviewquestions.tuteehub.com/tag/preference-1163207" style="font-weight:bold;" target="_blank" title="Click to know more about PREFERENCE">PREFERENCE</a> to compound <a href="https://interviewquestions.tuteehub.com/tag/x-746616" style="font-weight:bold;" target="_blank" title="Click to know more about X">X</a>, <a href="https://interviewquestions.tuteehub.com/tag/therefore-706901" style="font-weight:bold;" target="_blank" title="Click to know more about THEREFORE">THEREFORE</a>, compound X is more strongly adsorbed than the compound Y.</body></html>


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