The chromatography separation of ink is based on the ability of the components to
Answer Details
The chromatography separation of ink is based on the ability of the components to move at different speeds in the column. Chromatography is a technique for separating mixtures based on the differences in their physical and/or chemical properties. In ink chromatography, the mixture of colored components in the ink is separated by passing it through a stationary phase (paper or column) and a mobile phase (solvent). The colored components in the ink mixture have different degrees of solubility in the mobile phase and different affinities for the stationary phase. As a result, they will move through the stationary phase at different rates, leading to their separation. The more soluble and less attracted to the stationary phase a component is, the faster it will move through the column. Conversely, the less soluble and more attracted to the stationary phase a component is, the slower it will move. Therefore, ink chromatography separates the components of the ink mixture based on their relative speeds of movement.