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What pigments are removed by boiling the leaves in water?
chlorophyll
Why is alcohol and not water used to remove green pigments?
These pigments are more soluble in alcohol.
Is cooling also caused during boiling of a liquid?
yes because when we boil water than some of the molecules ..let's say all of the molecules are removed from the water. So if one part of molecules is removed than obviously the water's temperature falls.
Can you have alcohol taste buds removed?
Just drink some boiling water. You wont be able to taste alcohol anymore, or anything else.
What are the two form of hardness found in water?
Hardness in water is usually characterised as temporary or permanent. Both are due to the presence of calcium or magnesium ions. If they are present as the hydrogen carbonate, when the water is boiled this is converted to the carbonate which precipitates out as a solid, leaving water which is no longer hard, so this is called temporary hardness. If they are present as the sulfate the solution is unaffected by boiling, and this is called permanent hardness.
What pigments are removed by boiling the leaves in water?
chlorophyll
How can temporary hardness of water be removed?
by boiling
What is a blanched almond?
An almond that has had the skin removed by blanching with boiling water.
Why does a teabag colors the boiling water?
It is not the teabag that colours the water but the tea leaves which are inside the bag, They contain various chemicals and some of these dissolve in water giving it the characteristic flavour and colour of tea.
What does by boiling water removed?
Boiling water at high temperatures removes any pathogens or disease-causing bacteria present in the water, making it safe to cook with or drink.
When boiling water will it remove all the contaminants?
To ensure all contaminates are removed, the water must be distilled by boiling, the water vapour led off, and then condensed back into water into a clean vessel.
Do Calcium bicarbonate salts cause hardness to the water?
Yes. it causes temporary hardness of water, which can be generally removed by boiling water.
Why temporary hardness is removed from water by boiling but permanent hardness is not?
Permanent hardness is hardness (mineral content) that cannot be removed by boiling. It is usually caused by the presence in the water of calcium and magnesium sulphates or chlorides which become more soluble as the temperature rises.
How does a dented tennis ball get the dent removed when in boiling water?
It the heat from the boiling water will expand the air inside the ball pushing the dent out. The same can be done with ping pong balls and a lighter.
Sugar in sugar water can be removed by what?
Boil the water causing the water to evaporate leaving only the sugar behind. You can also pour the mixture into a coffee filter or a sifter.
How do you removed borax crystals from glass?
soaking in boiling hot water doesn't help, pls someone answer
Why does the water in a car radiator sometimes boil explosevly when the radiator cap is removed?
Water under pressure has a higher boiling point, if the water is already hot enough to boil it will suddenly erupt when the cap is removed and pressure relieved.
