1.

In which of the following type of paper, chromatography does the mobile phase move horizontally over a circular sheet of paper?$

A. Ascending paper chromatography
B. Descending paper chromatography
C. Radial paper chromatography
D. Ascending – descending chromatography
Answer» D. Ascending ‚Äö√Ñ√∂‚àö√ë‚àö¬® descending chromatography


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