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Q: Why alcohol is use for colour extraction from flower?
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Can you use alcohol free mouthwash instead of salt water to rinse mouth after tooth extraction?

Following a tooth extraction, it is recommended that you cleanse your mouth with a mild saline solution as opposed to a chemical mouthwash, with or without alcohol. The salt water will not irritate the open lesion from the extraction like a chemical cocktail would.


What is the use of D-penthanol in Pharmacuitics?

its an alcohol thick and colour less


What is the purpose of alcohol when extracting DNA?

According to me, we use alcohol because DNA is insoluble in alcohol, it aggregates together, giving a pellet in centrifugal and we can see a precipitated DNA with naked eyes (that we suppose to see in experiment i.e DNA extraction)....


What is the function of dichloromethane in caffeine extraction?

use for extraction the caffeine


How does soil pH affect flower color?

Well, if the soil is acidic then the flower would turn and pink/red colour. if the soil had alkali then the colour would change to blue. Gardeners use this to make Hydrangeas change colour. other colours are possible to make, it all determines the Ph of the soil.


Why use 80 percent acetone as a solvent in extraction of chlorophyll?

because many plant constituents are soluble in 80% alcohol


Why we use two washing buffers in DNA extraction using biosprint?

the washing buffers contain ethanol which precipitating DNA molecules and form clumps. DNA is insoluble in alcohol so come together in an alcohol buffer.


Why do we use coloured alcohol in room thermometer?

The colour makes the alcohol easier to see inside the thin glass thermometer.


What can you use if you don't have a Christmas tree stand?

You Can Use A Flower Vase Which Could Be The Same Colour As Your Christmas Tree. Then You Can Cover It With Presents So It's Not Obvious !!


Why you use extraction?

extraction is to take something out as in teeth hostages foreign objects etc


can you use mouth wash when the tooth extraction is not heal yet?

After extraction, for the 24h patient should avoidmouth-washing,very hot fluids, alcohol and strenuousexercise. After 24h, carry out saltwater mouth-wash or mouth wash that contain chlorhexidine gluconate ( Corsodyl ). Gently swish the liquid in your mouth.


Which colour of flower petal would be most useful to make an indicator for both acids and alkalis?

You can use rose, petunia, geranium etc. petals.