IGNOU BCHET 141 2026 - Give the mechanism of extraction by solvation.

Question

Give the mechanism of extraction by solvation.

10 Jan 2026

Answer :

Word Count : 284

Extraction by solvation is a widely used analytical technique in chemistry for separating and isolating a solute from a mixture using a suitable solvent. The process relies on the formation of a complex between the solute and the extracting agent, typically a solvent that has specific chemical affinity toward the solute. The mechanism begins when the solute, often an ionic or polar species, interacts with the functional groups of the solvent molecules through forces such as hydrogen bonding, dipole-dipole interactions, or coordination bonding. For example,

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