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What are the factors that affect leaf chromatography?

Factors that affect leaf chromatography include the polarity of the solvent used, the size and shape of the molecules being separated, the pH of the solvent, and the temperature at which the chromatography is performed. These factors can impact the rate at which the molecules move through the chromatography medium and the resolution of the separation.


The laboratory technique is used to separate the different pigments in a green leaf?

Chromatography is the laboratory technique used to separate the different pigments in a green leaf. The leaf pigments are separated based on their solubility in the solvent used. By analyzing the bands of separated pigments, researchers can identify and quantify the different pigments present in a leaf.


What is S280 solvent?

This solvent is used to clean surfaces from polyester resins.


Why does a leaf become brittle after being boiled in alcohol?

When a leaf is boiled in alcohol, the alcohol acts as a solvent, extracting chlorophyll and other pigments, which can weaken the leaf's cell structure. The heat from boiling also denatures proteins and other cellular components, causing the cell walls to lose their integrity. As a result, the leaf becomes brittle and more fragile, losing its flexibility and resilience. This process is often used in preparation for microscopy to make the leaf more transparent and easier to study.


How much extract is in one mint leaf?

There is no answer to this question. "Extract" is, well, extracted from the leaves using a solvent, and since leaves vary in size and essential oil content, and extracts vary in the relative proportions of essential oil to solvent, there's no possible way to give a single answer.

Related Questions

What are the factors that affect leaf chromatography?

Factors that affect leaf chromatography include the polarity of the solvent used, the size and shape of the molecules being separated, the pH of the solvent, and the temperature at which the chromatography is performed. These factors can impact the rate at which the molecules move through the chromatography medium and the resolution of the separation.


The laboratory technique is used to separate the different pigments in a green leaf?

Chromatography is the laboratory technique used to separate the different pigments in a green leaf. The leaf pigments are separated based on their solubility in the solvent used. By analyzing the bands of separated pigments, researchers can identify and quantify the different pigments present in a leaf.


What happens to leaves colors when they are dipped in alcohol?

Decolourise


Why does carotene travel farthest in chromatography of leaf pigments?

Carotene travels the farthest in chromatography of leaf pigments because it is the least soluble in the chromatography solvent. This means it interacts less with the solvent and more with the chromatography paper, allowing it to move further up the paper before the solvent front stops it.


What happens to a leaf when placed in the alcohol and what the alcohol removed from it?

When a leaf is placed in alcohol, the alcohol acts as a solvent and removes the chlorophyll from the leaf, causing it to lose its green color. Other pigments present in the leaf may remain, giving the leaf a different color appearance.


What is a type of solvent that uses alcohol?

Ethanol is an alcohol that can be used as a solvent.


What is S280 solvent?

This solvent is used to clean surfaces from polyester resins.


What changes in color occur when bromine or KMnO4 reacts with an alkene?

The purple KMnO4 is decolourise


Which molecule is classified as the universal solvent?

Water (H2O) is largely used as a solvent; but an universal solvent cannot exist.


What is pentane used for?

It is a solvent.


Which solvent used in flex printing in wide format printer?

Eco solvent.


Can you use the solvent in a sentence?

We used acetone as a solvent to dissolve the paint from the surface.