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Saloni took a piece of burning charcoal and collected the gas evolved in a testube How will she find the nature of the gas?
Wiki User
∙ 12y ago
pass the gas(CO2) through lemon water observe that it turns milky
Wiki User
∙ 12y ago
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What do you call the round science tube?
Do you mean a testube?
What experiment can be carried out to show the formation of starch in a green plant?
use iodine- in the presents of starch it changes color, best in a testube, but you can inject it into a potato and get something simular. try putting iodine in the plants water or somering simular.
What is a testube holder?
hi there! a test tube is normally used to hold small amounts of material for lab testing or experiments.
How can you tell which small testube is collecting hydrogen gas and which one is collecting oxygen gas before you test them?
Coming from the dissociation (e.g. by electrolysis) of water (H2O, DHMO), the 'hydrogen' test tube is filled twice as much as the 'oxygen' is. However, coming from the dissociation of pure hydrogen peroxide (H2O2, DHDO) they are filled the same volume.
How do you measure snow density?
Take a testube, an eye dropper, corn flake, and iodine. Take the cornflake and put it into a 200 militers bottle boil for five minutes, wait for a while then put idiodine to the starch solution, then take few droplets of snow flakes and put it into the iodine that got mixed with starch solution and there you go.
What is the function of testube and a testube holder?
The testube holds liquids and other scientific substances. It can be held between two metal prongs known as a testube holder. Often, a testube holder raises the testube over a bunsen burner (an open flame).
What is the function of testube brush?
to clean the testube
What is testube rock?
test tube rock
What do you call the round science tube?
Do you mean a testube?
Description of test tube holder?
it is a testube holder
How will the percentage of oxygen in a given testube affect its burn rate?
As the amount of oxygen increases, the burn rate increases. When there is no oxygen, burning does not take place. However, there are other factors to take in as well, such as the ability for the material to burn.
Function of testube holder?
... is to hold testtubes in upright position.
Are beakers and testube breakable?
Yes, they are made out of glass and so will break if thy are dropped
What is the color tube for blood types?
pink rubber top testube for blood grouping
Give you 20 laboratory tools and apparatus with photos?
testtube holder-use to hold testube
Why when you heat ice in a testube the water is hot on top and colder at the bottom?
Because hot water weighs less (steam) than ice.
Is blanket jackson a testube baby?
Blanket is the result of a donor egg and a surrogate mother who carried him, so yes he is a test tube baby.
