Reaction OF NaHSO3, H-OH, R-OH with Aldyhyde and Ketone, Sodium Bisulphite Test

Reaction OF R-OH || R-X || R-O-R

Reaction OF carbonyl compounds with NaHSO3(Sodium Bi Sulphite Test) , H2O/H+ , R-OH/H+, Ammonia Derivative(2,4-DNP Test)

Assertion: (CH_(3))_(3)C COC(CH_(3))_(3) and acetone can be distanguished by the reaction with NaHSO_(3) . Reason : HSO_(3) is the nucleophile in bisulphite addition.

Statement 1: NaHSO_3 involves protonation for the formation of stable species on reaction with aldehyde and ketones Statement 2: HCN +aldehyde/Ketone give amide

Assertion (A): Pentan-2-one on reaction with NaHSO_(3) gives sodium bisulphite adduct product. Reason (R ): (C=O) group of pentan-3-one is sterically hindered and nucleophile SO_(3)^(2-) is also of large size, so nucleophilic addition reaction does not occur.

Sulphur is precipitated in the reaction of hydrogen sulphide with sodium bisulphite solution.

Chemical Properties :- -Introduction to NAR -Addition OF HCN || Addition OF HON (Hydration OF Carbonyl Compounds) || Addition OF NaHso3 (Sodium Bisulfite) || Addition OF Ron (Alcohol)

Chemical Properties OF Carbonyl Compound || Oxidation OF Aldehyde and Ketone * By KMnO4/H(+) or OH(-) or K2Cr2O7/H(+) || Oxidation by H2CrO4 ||Oxidation OF Unsymmetrical Ketones(PopOFf's Rule) - POC OF Carbonyl Compounds (1) Addition OF NaHSO3 (2) 2,4- DN

Preparation OF Alkyl Halide from Alcohol || SN-Reactions OF Alcohol, Reaction OF Alcohol with HX || Lucas Test to Differentiate 1°, 2°, 3° R-OH