Which method is used to separate a mixture of blue and red ink?
Which method is used to separate a mixture of blue and red ink?
Understanding the concept: Chromatography is a process for separating the constituents of a mixture. Chromatography can be done on either a column or a piece of paper. Its fundamental principle is to separate components based on their affinity for the mobile and stationary phases.
Explanation: In chromatography, the mobile phase is usually non-polar, while the stationary phase is polar. Polar molecules will have a stronger attraction to the polar phase, while non-polar molecules will have a stronger attraction to the non-polar phase. We can separate a combination of components into a solution in this manner. As a result, this technique can be used to separate a dye from fountain pen ink.
Thus, paper chromatography is a method used to separate blue ink from red ink.
Understanding the concept: Chromatography is a process for separating the constituents of a mixture. Chromatography can be done on either a column or a piece of paper. Its fundamental principle is to separate components based on their affinity for the mobile and stationary phases.
Explanation: In chromatography, the mobile phase is usually non-polar, while the stationary phase is polar. Polar molecules will have a stronger attraction to the polar phase, while non-polar molecules will have a stronger attraction to the non-polar phase. We can separate a combination of components into a solution in this manner. As a result, this technique can be used to separate a dye from fountain pen ink.
Thus, paper chromatography is a method used to separate blue ink from red ink.
