Question

the column chromatography technique used for
a) separation of basic radical
b. separation of inert gases
c. production of high vacuum
d. softing of hard water
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Answer 1

Answer:

option A:-

Explanation:

Separation of basic radical

Answer 2

Option(a) separation of basic radical, The column chromatography technique used for separation of basic radical.

Explanation:

• The chromatography technique is based on the principle in which molecules in the mixture are applied onto the surface or into a solid, fluid stationary phase that is separated from each other when moved from a mobile phase.
• Column chromatography separates by using the number of column plates.
• In this smaller particles are considered.
• Higher operating pressures and increased separation times are required for the longer column.
• Column chromatography can be performed by using gravity to move the solvent, or by using compressed gas in order to push the solvent through the column.