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Merits of Atomic fluorescence spectrometry:
Merits of the technique involve extremely low detection limits for favourable elements and the possibility of handling solid, liquid or gaseous samples, while most samples are converted into liquid before analysis. Instead, time-consuming sample preparation, required combining along with chromatography for speciation information, chemical and spectral interference, etc. are the limitations of the method. Except for similar favourable metals and metalloids such as Pb, Cd, Tl, Se, Te, As, Sb, etc. there is no special benefits over more established AAS. Therefore, it is not extremely popular.
4-nitrotolouene ---> LiAlH 4 converts it to 4-aminotoluene ----> Add HNO 2 and it forms -----> diazonium salt ------> add H 3 PO 2 to get Toluene -----> add Br 2 /CCl 4 - 2
Electrophilic Addition Reactions (A) Such types of reactions are generally provided by alkynes and alkenes. (B) Electrophilic addition reactions of alkynes and alkenes are m
what is thermogavimatic analysis and their instumental
The gas constant, also known as the universal, usually denoted by symbol R is a physical constant which is featured in a large number of fundamental equations in the physical scien
In the chemical reaction, Al(s) + CuCl2(aq) --> Cu(s) + AlCl3(aq), why did the Copper turn green after being left for a day?
what technique can be used to improve water quality ?
when H+ is removed from any compound it forms conjugate acid. the addition of H+ ion gives conjugate base.
Distinguish between van''t Hoff Method and Oswald Isolation Method. In each case give an expression for the rate of reaction.
Discuss about the term - Photolithography Photolithography (also known as optical lithography), which is one of the kinds of lithography is a process used in micro fabrication
Why do the hydrides of O and F in group 16 and 17 respectively show abnormally high melting points and boiling points as compared to other hydrides in their respective groups? Expl
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