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How are alcohols different from hydrocarbons?
They've got an oxygen atom between the carbon backbone (or atom, in the case of methanol) and a hydrogen atom at one or more points. This pair of atoms, an oxygen and a hydrogen, is called a hydroxyl group. There are a LOT of different alcohols. Some have only one hydroxyl group. These are the monohydric alcohols, of which there are three: methanol, ethanol and isopropanol. Some have two, and these are the diols. The glycols are diols. Alcohols with three hydroxyl groups are triols. Glycerol is a triol. The final group are the polyols, which have more than three hydroxyls - in most cases thousands of them. Most polyols are used to make plastic.
Are alcohols aromatic or aliphatic?
Alcohols can be either aromatic or aliphatic. Aromatic alcohols contain a benzene ring in their structure, while aliphatic alcohols do not have a benzene ring and are typically straight-chain or branched-chain molecules.
What kind of alcohols can be used to prepare aldehydes?
Primary alcohols can be oxidized to aldehydes using mild oxidizing agents such as PCC (pyridinium chlorochromate) or PDC (pyridinium dichromate). Examples of primary alcohols that can be used include ethanol, propanol, and butanol.
Stractural differences of tertiary alcohols?
Tertiary alcohols have three alkyl groups attached to the carbon atom bearing the hydroxyl group. This results in a more hindered structure compared to primary and secondary alcohols, making tertiary alcohols less reactive towards oxidation reactions. Additionally, tertiary alcohols can undergo elimination reactions to form alkenes more readily than primary or secondary alcohols due to the stability of the resulting carbocation intermediate.
Why alcohols do not react with NaOH?
Alcohols do not typically react with NaOH (sodium hydroxide) because alcohols are weak acids and NaOH is a strong base. The reaction between alcohols and NaOH would result in deprotonation of the alcohol, forming an alkoxide ion. However, this reaction is generally slow and inefficient due to the weak acidic nature of alcohols. Additionally, alcohols are poor nucleophiles, further hindering their reactivity with NaOH.
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.
How are alcohols different from hydrocarbons?
They've got an oxygen atom between the carbon backbone (or atom, in the case of methanol) and a hydrogen atom at one or more points. This pair of atoms, an oxygen and a hydrogen, is called a hydroxyl group. There are a LOT of different alcohols. Some have only one hydroxyl group. These are the monohydric alcohols, of which there are three: methanol, ethanol and isopropanol. Some have two, and these are the diols. The glycols are diols. Alcohols with three hydroxyl groups are triols. Glycerol is a triol. The final group are the polyols, which have more than three hydroxyls - in most cases thousands of them. Most polyols are used to make plastic.
Is a diamond soluble in alcohols?
No, diamonds are not soluble in alcohols. Diamonds are very resistant to chemical reactions and do not dissolve in most solvents, including alcohols.
The alcohols are organic equivalents of inorganic?
Alcohols can be considered organic equivalents of inorganic water. Alcohols can form hydrogen bonds with water and low weight alcohols are miscible in water.
What is the density of all alcohols together?
There are too many different alcohols for any question dealing with "all" alcohols to be answered. Also, the answer will depend on the relative quantities of the alcohols in the mixture.
Are alcohols aromatic or aliphatic?
Alcohols can be either aromatic or aliphatic. Aromatic alcohols contain a benzene ring in their structure, while aliphatic alcohols do not have a benzene ring and are typically straight-chain or branched-chain molecules.
Why is alcohol considered acid forming?
Alcohols has a polar -O-H bond. Alcohols release hydrogen ions forming -O-. So alcohols are acidic.
What hydrocarbons are acids and alcohols?
None - hydrocarbons are chemically different than acids and alcohols
Which is a polar functional group found in alcohols?
The functional group in alcohols is the hydroxyl -OH.
Do alcohols contain nitrogen?
No, alcohols do not contain nitrogen. Alcohols are organic compounds that contain a hydroxyl (-OH) functional group attached to a carbon atom. Nitrogen is not part of the chemical structure of alcohols.
Why aromatic alcohols are more acidic than aliphatic alcohols?
aromatic alcohols undergo resonance which stabilizes the conjugate base, in aliphatic alcohols +I effect of alkyl group increase the -ve charge in the conjugate base thus make it unstable
What kind of alcohols can be used to prepare aldehydes?
Primary alcohols can be oxidized to aldehydes using mild oxidizing agents such as PCC (pyridinium chlorochromate) or PDC (pyridinium dichromate). Examples of primary alcohols that can be used include ethanol, propanol, and butanol.
