Separation techniques

Cards (17)

  • Crystallization is a separation technique used to separate a solid from a solution by cooling the mixture and allowing the solid to form crystals.
  • Filtration is a separation technique used to separate a solid from a liquid or a suspension.
  • Filtration is a separation technique where a filter medium is placed between two compartments containing different substances, with only one substance passing through the filter.
  • Distillation is a separation technique that involves heating a liquid until it vaporizes, then condensing the vapors back into a liquid.
  • Distillation is a separation technique used to separate liquids based on their boiling points, with lower-boiling point substances being collected first.
  • Chromatography involves separating mixtures into their individual components based on differences in their interactions with a stationary phase and a moving phase.
  • Gas chromatography uses a liquid or solid stationary phase packed within a vertical column.
  • Thin layer chromatography uses a glass or plastic plate coated with a layer of absorbent material such as silica gel as the stationary phase.
  • Paper chromatography uses a cellulose paper as the stationary phase.
  • Chromatography is a separation technique that uses a stationary phase (usually paper or silica gel) and a mobile phase (a solvent).
  • Chromatography is a separation technique that uses a stationary phase (usually paper) and a mobile phase (such as water or alcohol) to separate different components of a mixture based on their relative affinity for the two phases.
  • Distillation is a separation technique that uses heat to vaporize a solvent and then condense it back into a liquid, leaving behind any non-volatile solutes.
  • Chromatography is a separation technique that separates mixtures based on differences in their interactions with a stationary phase and a mobile phase.
  • Chromatography is a separation technique that uses a stationary phase (usually paper) and a mobile phase (a solvent).
  • Chromatography is a separation technique that uses a stationary phase (usually paper) and a mobile phase (a solvent) to separate mixtures based on their relative affinity for the stationary phase.
  • Paper chromatography involves placing a small amount of a sample at the bottom of a strip of paper, which is then dipped into a solvent (mobile phase) and allowed to move up the paper (stationary phase).
  • Paper chromatography is a type of chromatography where a sample is applied to a strip of paper, which is then dipped into a solvent. The solvent moves up the paper, carrying the components of the sample along with it.