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What else can I help you with?
When you are extracting an aqueous solution with an organic solvent you are uncertain of which layer in the separatory funnel is aqueoushow would you quickly sort out the issue?
Add a drop of water and see if it mixes with the top layer or if it remains as a droplet within the top layer. If it mixes homogeneously, then the top is aqueous. If it forms a droplet, then the top is organic.
How do you zero phase current tranformer test?
How do you zero phase current transformer test
Do you observe the halide test in the upper layer or lower layer?
upper layer
What are three examples of qualitative?
- test of chlorine in water - test of sodium in a mixture by flame test - test of hydrogen sulphide in a gas mixture
What is polarity test and continuity test?
a test to be conduct for find the phase...
Mechanism of lassaigne's test?
Lassaigne's test is a preliminary test for the detection of nitrogen and sulfur in an organic compound. The organic compound is heated with sodium metal, converted to sodium cyanide and sodium sulfide, respectively. The mixture is then boiled with water, and the resulting solution is acidified to convert the cyanide and sulfide ions to cyanide and hydrogen sulfide gases, which are then verified using specific chemical tests.
Load test on 3 phase induction motor?
When you do a load test on a 3-phase induction motor you are checking the power factor, viz slip, and efficiency of the motor. You can test various loads with this test.
Does the litmus paper test determine if an aqueous solution is basic?
Yes, the litmus paper test can determine if an aqueous solution is basic. If the litmus paper turns blue, it indicates that the solution is basic. If it remains red, the solution is acidic.
Why only sodium is used in Lassaigne's test?
because of its electropositive nature. it is cheap also. although potassium can be used but it is costly... and lithium is less electropositive... Lassaigne's test is a test for the detection of halogens, nitrogen and sulphur in an organic compound. These elements are covalently bonded to the organic compounds. In order to detect them, these have to be converted into their ionic forms. This is done by fusing the organic compound with sodium metal. The ionic compounds formed during the fusion are extracted in aqueous solution and can be detected by simple chemical tests. The extract is called sodium fusion extract or Lassaigne's extract.
Why Y phase is high in YNyn0 when doing magnetic balance test?
because y phase is y phase ...it is not b phase or R phase so it is high
Can you test single phase device on three phase supply?
yes in star trek
What indicator test is not used to test for organic compounds?
The litmus test is not typically used to test for organic compounds. Litmus paper changes color in the presence of acids or bases, but does not provide specific information about the presence of organic compounds. Other tests, such as chromatography or infrared spectroscopy, are more commonly used for identifying organic compounds.
