chromatography is good in separating dissolved substances that have different colors . true or false?
Answer:
TRUE
The process is good in separating dissolved substances that have different colors is chromatography
Explanation:
Chromatography is a method for analyzing mixtures by separating them into the chemicals from which they are made. It can be used to separate mixtures like ink, blood, gasoline, and lipstick. In ink chromatography, you are separating the colored pigments that make up the color of the pen.
different Colours separate in chromatography
The reason why the colors separate has to do with the chemicals that make up the color, the water, and the paper. The chemicals that make up the color are called pigments. Some pigments attach to water better than others so they move further through the paper before sticking.
paper chromatography separate a mixture of inks of different colors
The paper is suspended in a container with a shallow layer of a suitable solvent or mixture of solvents in it. ... As the solvent slowly travels up the paper, the different components of the ink mixtures travel at different rates and the mixtures are separated into different colored spots.
Chromatography was first developed by Mikhail Tsvet. He tried to separate a mixture of coloured compounds extracted from plants. As a result, the mixture got separated into different bands and thus adsorption chromatography was developed. However, chromatography has come a long way from separating just colours. In the modern days, chromatography has a wide range of uses. Some of them include:
Separating of organic mixtures
Determination of impurities in drugs and drug products
Separation and identification of biological samples
To test the purity of compounds
Forensic analysis
Determination of trace elements
Analysis of biological samples to determine drug abuse
Analysis of milk
To check the quality of air and determine the amount of pollutants
Chromatography is used to separate mixtures of substances into their components. It is often used when the dissolved substances are coloured, such as inks, food colourings and plant dyes.
Answers & Comments
Question:
chromatography is good in separating dissolved substances that have different colors . true or false?
Answer:
TRUE
The process is good in separating dissolved substances that have different colors is chromatography
Explanation:
Chromatography is a method for analyzing mixtures by separating them into the chemicals from which they are made. It can be used to separate mixtures like ink, blood, gasoline, and lipstick. In ink chromatography, you are separating the colored pigments that make up the color of the pen.
different Colours separate in chromatography
The reason why the colors separate has to do with the chemicals that make up the color, the water, and the paper. The chemicals that make up the color are called pigments. Some pigments attach to water better than others so they move further through the paper before sticking.
paper chromatography separate a mixture of inks of different colors
The paper is suspended in a container with a shallow layer of a suitable solvent or mixture of solvents in it. ... As the solvent slowly travels up the paper, the different components of the ink mixtures travel at different rates and the mixtures are separated into different colored spots.
Chromatography was first developed by Mikhail Tsvet. He tried to separate a mixture of coloured compounds extracted from plants. As a result, the mixture got separated into different bands and thus adsorption chromatography was developed. However, chromatography has come a long way from separating just colours. In the modern days, chromatography has a wide range of uses. Some of them include:
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Answer:
TRUE
Explanation:
Chromatography is used to separate mixtures of substances into their components. It is often used when the dissolved substances are coloured, such as inks, food colourings and plant dyes.