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Adsorption and Absorption

Adsorption co...

Question

Adsorption column chromatography has been used for :

A

isolation and purification of vitamins and hormones

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B

examination of vegetable oil and pharmaceutical preparations

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C

used as indicator

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D

all of the above

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Solution

The correct options are
A examination of vegetable oil and pharmaceutical preparations
C isolation and purification of vitamins and hormones
Column chromatography is used for isolation and purification of vitamins and hormones and for the examination of vegetable oil and pharmaceutical preparations.

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