What are the main factors responsible for pigments separation by paper chromatography?

Question

07-12-2022
Biology

Answered

Looking for reliable answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Connect with professionals ready to provide precise answers to your questions on our comprehensive Q&A platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

What are the main factors responsible for pigments separation by paper chromatography?

Sagot :

Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.

Select the correct answer from each drop-down menu.Consider this expression:[tex]-3x^2 - 24x - 36[/tex]What expression is equivalent to the given expression?

On a coordinate plane, a hyperbola has a curve in quadrant 2 and a curve in quadrant 4. The curve in quadrant 2 enters the grid line at (negative 3, 1) and (neg

Select the correct answer.Estimate the value of [tex]$\frac{\sqrt{2} \pi}{\sqrt{5}}$[/tex]A. 0.33 B. 0.50 C. 0.67 D. 2.0

Select the correct answer from each drop-down menu.Complete the sentences about a method of heat transfer.The Sun transfers heat to Earth through _______.This m

\begin{tabular}{|c|c|}\hline \begin{tabular}{c} Number of \\snapdragons, [tex]$x$[/tex]\end{tabular} & \begin{tabular}{c} Number of \\daisies, [tex]$y$[/tex

According to self-reports, which cluster of symptoms is most prevalent among adolescents?A. Re-experiencing/intrusion symptomsB. Symptoms of negative alteration

### Question 7Section 1926.21, Safety Training and Education, states that OSHA must create programs that apply to both employers and employees.a) True b) False

Based on ionic radii and charges, which of the following solids would have the greatest lattice energy?a. SrOb. CsIc. MgCl₂d. KFe. NaFFormal charge = bonding el

In order to test the effectiveness of a new vaccine, 50 volunteers are selected and divided into two groups. One group will be the control group and the other w

Write the equations of the lines that form the four sides of the right trapezoid with vertices at (−13, 7), (−13, −2), (4, −2), and (13, 7). line passing throug

akursharma9034 akursharma9034 · Answer 1 · 2022-12-12T06:02:23-05:00

The porosity of the Paper chromatography, the solvent's solubility, and the solute's molecular size were the elements that had an impact on the mobility of the pigment during the process.

An analytical technique for separating cultured compounds or substances is paper chromatography. Since alternative chromatography techniques like thin-layer chromatography have taken its place in the laboratory, it is now largely utilized as a teaching tool (TLC). Two solvents are used in two-dimensional paper chromatography, which rotates the paper 90 degrees between solvents. This is helpful for sorting out complicated mixtures of chemicals with comparable polarity, like amino acids. There are three parts to the setup. A solution that rises the stationary phase as a result of capillary action is known as the mobile phase. The stationary phase typically consists of polar inorganic solvent water, while the mobile phase typically consists of a combination of non-polar organic solvents. In this instance, the stationary phase, water, is supported by paper. Polar water molecules are trapped in the cellulose network of the host paper's empty space. In contrast to paper chromatography, which uses less absorbent paper as its stationary phase, TLC uses a layer of adsorbent (often silica gel or aluminium oxide) as its stationary phase.

To learn more about Paper chromatography here

https://brainly.com/question/1394204

#SPJ4

Sagot :

Other Questions