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Alcohols and amines are water soluble due to the presence of hydrophilic functional groups in their structures. Alcohols contain hydroxyl (-OH) groups that can form hydrogen bonds with water molecules, making them soluble. Amines contain amino (-NH2) groups that can also form hydrogen bonds with water, leading to their water solubility.

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Why alcohols are comparatively more soluble in water than hydrocarbons of comparable molecular masses?

Alcohols are more soluble in water than hydrocarbons of comparable molecular masses due to the presence of the hydroxyl (-OH) group, which can form hydrogen bonds with water molecules. This polar functional group enhances the ability of alcohols to interact with water, increasing their solubility. In contrast, hydrocarbons are non-polar and do not form such interactions, making them less soluble in polar solvents like water. Additionally, the overall structure of alcohols allows for better integration into the hydrogen-bonding network of water.


Are dishwashing liquids flammable?

Typically, NO. They are water soluble, and with the exception of alcohols, few water soluble things are flammables.


What is the relationship between alcohol structure and solubility?

The solubility of alcohols in water is largely influenced by their molecular structure, particularly the presence and position of the hydroxyl (-OH) group. Alcohols with shorter hydrocarbon chains and a hydroxyl group are more soluble due to their ability to form hydrogen bonds with water molecules. As the length of the hydrocarbon chain increases, the hydrophobic character of the alkyl group outweighs the hydrophilic nature of the -OH group, leading to decreased solubility. Thus, smaller alcohols are generally more soluble in water than larger ones.


What type of compounds dissolve best in cold water?

some of the tertiary amines are best soluble in cold water


Why are low formula mass alcohols soluble in water?

Low formula mass alcohols, such as methanol and ethanol, are soluble in water due to their ability to form hydrogen bonds with water molecules. The hydroxyl group (-OH) in alcohols can participate in hydrogen bonding with water molecules, allowing the alcohol molecules to mix and dissolve in water. This makes them miscible in water to some extent.

Related Questions

Why alcohols and amines are water soluble although covalent compounds are least soluble in water?

Alcohols and amines are polar molecules due to the presence of hydroxyl (-OH) and amino (-NH2) groups, respectively, which can interact with water molecules through hydrogen bonding. This makes them soluble in water. Covalent compounds, on the other hand, lack polar groups that can interact favorably with water molecules, hence they are generally less soluble in water.


Why Amino and soluble in hydro-chloride acid?

Amines are soluble in hydrochloric acid because they react with the acid to form ammonium salts, which are soluble in water. This reaction allows amines to dissolve in hydrochloric acid.


Why alcohols are comparatively more soluble in water than hydrocarbons of comparable molecular masses?

Alcohols are more soluble in water than hydrocarbons of comparable molecular masses due to the presence of the hydroxyl (-OH) group, which can form hydrogen bonds with water molecules. This polar functional group enhances the ability of alcohols to interact with water, increasing their solubility. In contrast, hydrocarbons are non-polar and do not form such interactions, making them less soluble in polar solvents like water. Additionally, the overall structure of alcohols allows for better integration into the hydrogen-bonding network of water.


How do structure and number of carbons affect the solubility of alcohols in water?

The longer the carbon chain, the less polar the compound becomes. Therefore the less soluble it will be. I think as you pass 4 carbons, solubility of alcohols is an issue in water.


Does plutonium dissolve in water or alcohol?

Plutonim is not soluble in water and alcohols.


Are dishwashing liquids flammable?

Typically, NO. They are water soluble, and with the exception of alcohols, few water soluble things are flammables.


Is nickel acetate soluble or not soluble?

Nickel(II) acetate is soluble in water and polar solvents such as alcohols, dimethyl formamide etc.


What is the relationship between alcohol structure and solubility?

The solubility of alcohols in water is largely influenced by their molecular structure, particularly the presence and position of the hydroxyl (-OH) group. Alcohols with shorter hydrocarbon chains and a hydroxyl group are more soluble due to their ability to form hydrogen bonds with water molecules. As the length of the hydrocarbon chain increases, the hydrophobic character of the alkyl group outweighs the hydrophilic nature of the -OH group, leading to decreased solubility. Thus, smaller alcohols are generally more soluble in water than larger ones.


What type of compounds dissolve best in cold water?

some of the tertiary amines are best soluble in cold water


Structure of water soluble vitamins?

water-soluble vitamins. structure, function


What is the ease of solubility in monohydricalcohols?

Most of the compounds soluble in water are also soluble in methyl and ethyl alcohols but as the no of carbon of monohydric alcohols increases the solubility of polar compounds becomes decreased.


Why are low formula mass alcohols soluble in water?

Low formula mass alcohols, such as methanol and ethanol, are soluble in water due to their ability to form hydrogen bonds with water molecules. The hydroxyl group (-OH) in alcohols can participate in hydrogen bonding with water molecules, allowing the alcohol molecules to mix and dissolve in water. This makes them miscible in water to some extent.