Identify all the acidic hydrogens (pKa, 25) in the molecule below. Why are carboxylic acids and phenols acidic? Given pKa values of aspartic acid (2.1, 9.8 and 3.9 (side chain)), what is the pl of aspartic acid? The following solutions (A through D) h...
Why is pyrrole more acidic than pyrrolidine? Why are carboxylic acids and phenols acidic? Will NH4F be acidic, basic, or neutral in water? Explain. Explain why cations such as Fe^{3+} are considered to be acidic. Provide a chemical equation to help with your explanation. ...
Step by step video & image solution for Carboxylic acids have higher boiling points than alcohols Why? by Chemistry experts to help you in doubts & scoring excellent marks in Class 12 exams.Updated on:21/07/2023 Class 12CHEMISTRYALDEHYDES, KETONES AND CARBOXYLIC ACIDS ...
iii. Why are aliphatic amines stroner bases than aromatic amines ? View Solution Whyn−Pentane has higher boiling point than isopentane ? View Solution Why amines have lower boiling points than alcohols and carboxylic acids of comparable molecular mass?
Which is more acidic maleic or fumaric acid? Maleic acid is able to lose ion and it results in the formation of intra-hydrogen bond. Whereas fumaric acid being a trans isomer has strong interaction with both the oxygen atoms of each carboxylic group. ... That is why,maleic acid is a st...
Under acidic or basic conditions, this compound oxidizes primary alcohols (like ethanol, CH3-CH2-OH) to carboxylic acids. So, for the oxidation of ethanol with potassium permanganate, the product is ethanoic acid (aka, acetic acid, CH3-COOH) and the chemical reaction ...
The oxidation of aldehydes to carboxylic acids is a two-step procedure. In the first step,one mol of water is added in the presence of an acidic catalyst to generate a hydrate(geminal 1,1-diol). Subsequently, the hydrate is oxidized to the carboxylic acid formally eliminating water. ...
Explain why the strongest acids are assigned the lowest pH values. Why are carboxylic acids and phenols acidic? For each pair of acids, a state in which acid is a stronger acid, and briefly explain. H_2O and H_2S Why is it that when you have a s...
Why is the alpha-carboxy group of an amino acid more acidic than a carboxylic acid? Why are amino acids not found in significant amounts in nonionic forms? Why is it that different proportions of the ionic species of glycine at certain pH values allow this molecules to b...
This is on account of the reason that the remaining carbonions left after the abstraction of alpha-hydrogen atom by the base are resonance stabilised. For more details. consult section 8 (adol Condensation).