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Paper chromotagraphy is a technique of separating a solution containing two or more soluble solids. A minute amount of the solution is first dotted on a piece on paper. The paper is then hung above a solvent (such as water or ethanol) just so that the tip of the paper is soaked in the solvent.
The solvent then rises upwards and soaks the rest of the paper. This occurs because there is a force of attraction between the solvent and the paper.
As the solvent rises, it carries the sample of the initial solution and separates the dissolved solids. The multiple different solids settle at different points on the paper, based on its solubility.
The point at which the solvent stops rising upwards is known as the solvent front.
What else can I help you with?
What are the most common liquid or paper indicators used in chemistry?
Litmus paper, Turmeric paper Methyl orange, Phenolphtalein,
Is cobalt chloride paper the same thing as pH paper?
No, cobalt chloride paper and pH paper are not the same. Cobalt chloride paper is used to test for the presence of water, while pH paper is used to test the acidity or alkalinity of a solution by measuring its pH level.
What is used as the stationary phase in paper chromatography?
The stationary phase in paper chromatography is the paper itself.
What paper is the lightest?
The lightest paper commonly used is known as tissue paper, which is very thin and lightweight. It is often used for wrapping gifts or for delicate crafting purposes.
What is the difference between tracing paper and wax paper?
Tracing paper is thin, translucent paper used for tracing images or designs, while wax paper is paper coated with a thin layer of wax on both sides, making it grease and moisture resistant, often used in baking or food storage. Tracing paper is typically used for artistic purposes, while wax paper is more utilitarian in its applications.
What is do you call the paper used to vote?
The paper used to vote is called a ballot paper
Is all recycled toilet paper made from used toilet paper?
Recycled toilet paper is made from used paper. It isn't made from used toilet paper. That would be gross.
What is paper used for today?
paper is used for writing on and can also be used for oragamy
What is the gsm of paper used for making paper plates and cups?
170 to 230 gsm paper used for paper plates and cups
What is the bamboo that grows in Japan used for?
it is used for toilet paper and paper
Types of abbrevations used in a paper?
Acronyms are abbreviations used in a paper.
What can be used to make paper?
Every plant can be used for making paper.
Can sketch paper be used as printing paper?
no
What paper is used to test water?
Its the china paper which is used to test water...
Is parchment paper the same as freezer paper?
No, parchment paper and freezer paper are not the same. Parchment paper is used for baking and cooking, while freezer paper is used for wrapping and storing food in the freezer.
What are mylar paper and transfer paper used for?
Mylar paper is used to make Mylar balloons and the transfer paper is used for to make transfer paper for teachers to use. Transfer paper is used to transfer an image from a picture to another object. The transferred image comes out with a clear or partially clear background.
When was lined paper first used?
In 1755 wove paper was made and in 1760 watermarks were used in wove paper. Paperlinx.com
