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Which one of the following is used for selective adsorption on insoluble carriers of the drugs?

Which one of the following is used for selective adsorption on insoluble carriers of the drugs? Correct Answer Inorganic clays like bentonite

In the process of selective adsorption on insoluble carriers a highly active adsorbent as the inorganic clays like bentonite can enhance the dissolution rate of poorly aqueous soluble drugs such as indomethacin, it maintains the concentration gradient at its maximum.

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