Why are amines more soluble in acid than water?
Explanation: When the amines receive a H+ ion from the acid, they become charged and are able to form (strong) ion-dipole interactions with water molecules. Basically it becomes a salt and it dissolves just like how table salt gets dissolved in a glass of water.
Why is aniline more soluble in HCl than water?
Aniline is more soluble in aq. Aniline does not undergo hydrogen bonding because of the presence of the benzene which is highly hydrophobic. therefore aniline is insoluble in water. In the HCl the amine group becomes protonated (-NH3+) and the ionic hence soluble in HCl.
Why is aniline soluble in aqueous hydrochloric acid?
The lone pair of electrons on nitrogen atom in aniline is available for the protonation. So aniline reacts with hydrochloric acid to form anilinium chloride salt. Hence, aniline is soluble in hydrochloric acid .
Why aniline is less soluble in water?
Aniline does not undergo hydrogen bonding due to the presence of benzene which is hydrophobic. Due to these effects dissolving aniline in water isn’t possible, and so aniline is insoluble in water.
Is nh2 more soluble than Oh?
Alcohols are more soluble in water then amines because electronegativity of O is greater than that of N, and hence the alcohol molecule is more polar than amine molecule. So, -OH group of alcohol forms more stronger hydrogen bond with water then -NH group of amines.
Why is an ether less soluble than an amine?
Why are ethers less soluble than amines? Both can form 2 hydrogen bonds with water (ethers accept two H-bonds, and amines donate an H-bond and accept an H-bond).
Why is aniline not soluble in NaOH?
Since, the hydroxide ion has negative charge on it, it will act as a nucleophile and will not react with aniline. Also, the \[N{a^ + }\] ion produced in the reaction is an ion and won’t react with aniline as aniline is a weak base. So, aniline will not react with A. dilute \[NaOH\].
What is the solubility of aniline in water?
Aniline
| Names | |
|---|---|
| Density | 1.0297 g/mL |
| Melting point | −6.3 °C (20.7 °F; 266.8 K) |
| Boiling point | 184.13 °C (363.43 °F; 457.28 K) |
| Solubility in water | 3.6 g/100 mL at 20 °C |
Is O or OH more soluble in water?