Nitha Mulungu
Mar 14
What is filtration and paper chromatography in introduction on lab report?
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Mar 14
Filtration and paper chromatography are two common techniques used in the laboratory to separate and analyze mixtures of substances.
Filtration is a physical process that involves passing a mixture through a filter to separate the solid particles from the liquid or gas. The filter acts as a barrier, allowing only the liquid or gas to pass through while trapping the solid particles. Filtration is commonly used to separate insoluble solids from liquids or gases in a mixture.
Paper chromatography, on the other hand, is a technique used to separate and analyze the components of a mixture based on their different affinities for a stationary phase (the paper) and a mobile phase (the solvent). As the mixture is spotted onto the paper and the solvent is allowed to move up the paper by capillary action, the components of the mixture will separate based on their interactions with the stationary and mobile phases. This separation results in distinct bands or spots on the paper that can be visualized and analyzed.
In this lab report, we will explore the principles and applications of filtration and paper chromatography in separating and analyzing mixtures of substances. We will discuss the experimental procedures, results, and conclusions drawn from our experiments using these techniques.
Filtration is a physical process that involves passing a mixture through a filter to separate the solid particles from the liquid or gas. The filter acts as a barrier, allowing only the liquid or gas to pass through while trapping the solid particles. Filtration is commonly used to separate insoluble solids from liquids or gases in a mixture.
Paper chromatography, on the other hand, is a technique used to separate and analyze the components of a mixture based on their different affinities for a stationary phase (the paper) and a mobile phase (the solvent). As the mixture is spotted onto the paper and the solvent is allowed to move up the paper by capillary action, the components of the mixture will separate based on their interactions with the stationary and mobile phases. This separation results in distinct bands or spots on the paper that can be visualized and analyzed.
In this lab report, we will explore the principles and applications of filtration and paper chromatography in separating and analyzing mixtures of substances. We will discuss the experimental procedures, results, and conclusions drawn from our experiments using these techniques.
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