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Water and chloroform are mixedthe components separate into two layerseach of which smells strongly of chloroformHow would you quickly and easily confirm which layer is water and which is chloroform?
Always the bottom layer will be of chloroform and upper layer of water due to difference in the density.
Explain briefly how you would separate chloroform or dichloromethane extract from an aqueous solution using a separating funnel?
Both chloroform and dichloroform are denser than water. You will see two layer in separating funnel. The lower layer will be chloroform and upper layer would be aqueous layer.
Do you observe the halide test in the upper layer or lower layer?
upper layer
Do you observe the halide test in the upper layer or the lower layer?
upper layer
What is the positive result and the importance of liebermann-burchard and salkowski tests?
it is a test for the presence of sterol. emerald green color indicates positivity to the test
Water and chloroform are mixedthe components separate into two layerseach of which smells strongly of chloroformHow would you quickly and easily confirm which layer is water and which is chloroform?
Always the bottom layer will be of chloroform and upper layer of water due to difference in the density.
Explain briefly how you would separate chloroform or dichloromethane extract from an aqueous solution using a separating funnel?
Both chloroform and dichloroform are denser than water. You will see two layer in separating funnel. The lower layer will be chloroform and upper layer would be aqueous layer.
What is the positive result and the importance of liebermann burchard and salkowski tests?
it is a test for presence of cholestrol and if two layers form, upper layer becomes red and lower one becomes yellow, it indicates the presence of cholestrol.
Do you observe the halide test in the upper layer or lower layer?
upper layer
Do you observe the halide test in the upper layer or the lower layer?
upper layer
How the upper layer of the atmosphere differ from bottom layer?
The upper layer is different from the bottom layer because the bottom layer has more gualities to a living thing than the upper layer.
How the upper layers of the atmosphere differ from the bottom layer?
The upper layer is different from the bottom layer because the bottom layer has more gualities to a living thing than the upper layer.
What is upper layer made of?
upper layer is made of mantle of the earth.
In the upper layer of the atmosphare ozone is formed by?
The upper layer of the atmosphere is formed by ozone layer. This is a layer of ozone gas.
What is the positive result and the importance of liebermann-burchard and salkowski tests?
it is a test for the presence of sterol. emerald green color indicates positivity to the test
Do you observe halide in the upper or lower layer in a flame test?
upper layer
What does the layer in the upper atmosphere do?
The layer in upper atmosphere is ozone layer. It protects us from UV rays of the sun.
