Quiz 14-July-2023
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Determination of stability constant and donor acceptor ratio of PABA-Caffeine complex by solubility method
Few properties of complexes like solubility, light absorption, conductance, partitioning behavior, chemical reactivity and conductance etc are different from their components. Example- PABA and caffeine form complexes in solution.
Estimation of Proteins in Plasma by Biuret Method
Biuret reagent contains sodium hydroxide and hydrated copper sulfate along with potassium sodium tartarate that stabilizes the cupric ions after reacting with copper sulfate.
Preparation and standardization of ceric ammonium sulphate
BACKGROUND It is a red-ox titration. Ceric ammonium sulphate solution is titrated with arsenic trioxide (primary standard) in presence of sulfuric and osmic acid utilizing the ferroin sulphate as indicator….
Fermentation Process of Alcohol Production
Alcohols are vital industrially and commercially. Commercial alcohol includes Methanol, Ethanol, Isopropanol, and Ethylene Glycol.
Synthesis of 3-phenyl propionic acid (hydrocinnamic acid) from diethylmalonate.
[ps2id id=’background’ target=”/] BACKGROUND Principle: Here 3-phenylpropionic acid is produced finally from benzylated malonic acid due to decarboxylation on heating. First freshly prepared sodium ethoxide reacts with diethyl malonate giving…
