http://chemistryworkshopjr.weebly.com/uploads/1/8/0/4/18041291/organic_name_reactions.pdf WitrynaStatement - 2 : Acetone is polar - protic solvent and solubility order of sodium halides decreases dramatically in order N a I > N a B r > N a C l. The last being virtually …

(vi) The oxidation number of Fe in K2 [Fe(CN)6 ] is - (a) +6 (b) -4 (c)

Witryna21 gru 2024 · Crystallise NaI from water/ethanol solution and dry it for 12hours under vacuum, at 70o. Alternatively, dissolve it in acetone, filter it and cool it to -20o; the … WitrynaCorrect option is A) The Wurtz reaction is 2R–X+2Na→R–R+2NaX. The Finkelstein reaction is reaction of an alkyl chloride or bromide to an alkyl iodide by treatment with … お役に立てず

Acetone CAS#: 67-64-1 - ChemicalBook

Witryna5 sty 2015 · Acetone used in "S"_"N"2 reactions because it is a polar aprotic solvent. > "S"_"N"2 reactions prefer polar aprotic solvents. Polar aprotic solvents are polar enough to dissolve the substrate and nucleophile, but they do not participate in hydrogen bonding with the nucleophile. The lack of hydrogen bonding means that the solvation shell of a … WitrynaSmall amounts of acetone can be purified as the NaI addition compound, by dissolving 100g of finely powdered NaI in 400g of boiling acetone, then cooling in ice and salt to … WitrynaA. R X + NaI → RI + NaX B. C. D. Answer: The reaction in option (i) is an example of Finklestein reaction, which is a halogen exchange reaction, where alkyl iodide is produced by treating alkyl halides with NaI in dry acetone. The reaction in option (ii) is an addition reaction, where an alkene is converted to corresponding alkyl halide. passarim letra