Which is an example of a monohydroxy alcohol?
CHEM_3RDQ_MIDT
| Question | Answer |
|---|---|
| Which of the following is an example of a monohydroxy alcohol | ethanol |
| Which of the following is an example of a polyhydroxy alcohol | sorbitol |
| Organic hydroxide compounds are better known as | alcohols |
| What substance is produced by the dehydration of an organic acid and alcohol | an ester |
What is monohydroxy alcohol?
The linear monohydroxy alcohols are strongly hydrogen bonded liquids that have been considered as homologues of water.
Is 2 propanol a tertiary alcohol?
2-Methyl-2-propanol, or tert-butanol, or tert-butyl alcohol, or t-butyl alcohol, is a three-carbon chain, with the OH group and a methyl group on the middle carbon. (Since the alcoholic carbon is connected to three other carbons, it is tertiary, hence the prefix “tert”.)…
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Is 1-propanol a primary secondary or tertiary alcohol?
1-propanol is considered a primary alcohol, because the hydroxyl group (-OH) is attached to the first carbon atom in the chain. It has the chemical formula of CH3CH2CH2OH. 1-propanol is an organic compound, which means it has mostly as its formula atoms of carbon and hydrogen.
Which of the following is an example of a polyhydroxy alcohol?
Two simple and important polyhydroxy alcohols are ethylene glycol and glycerol. Examples: Blood sugar is a polyhydroxy compound with 5 alcohol groups.
Which of the following is dihydric alcohol?
Glycols are dihydric alcohols (having two hydroxyl groups). Ethylene glycol is the first member of this series.
What is polyhydroxy alcohol?
Compounds that possess more than one alcohol group are called polyhydroxy alcohols. Two simple and important polyhydroxy alcohols are ethylene glycol and glycerol. Examples: Blood sugar is a polyhydroxy compound with 5 alcohol groups.
What is a dihydroxy alcohol?
What is a dihydroxy alcohol? an alcohol that has two-OH groups in its molecule 14. an alcohol that has three -OH groups in its molecule ilo. Give the IUPAC name and structural formula for glycerol.
Is 2 propanol an alcohol or phenol?
The four known alcohols are 1-butanol, a primary alcohol, 2-butanol, a secondary alcohol, 2-methyl-2-propanol, a tertiary alcohol, and phenol. The four possible unknown alcohols are 1-propanol, 2-propanol, 2-methyl-2-butanol, and para-chlorophenol. You’ll start with the ferric chloride test for the presence of phenols.
How do you tell if an alcohol is primary or secondary?
Alcohols are organic molecules containing a hydroxyl functional group connected to an alkyl or aryl group (ROH). If the hydroxyl carbon only has a single R group, it is known as primary alcohol. If it has two R groups, it is a secondary alcohol, and if it has three R groups, it is a tertiary alcohol.
Which of the following is a secondary alcohol?
– The compound 2-pentanol is a secondary alcohol. Therefore the correct option is D.
What are the common polyhydroxy alcohol?
Compounds that possess more than one alcohol group are called polyhydroxy alcohols. These compounds are important molecules in living cells and include carbohydrates. Two simple and important polyhydroxy alcohols are ethylene glycol and glycerol.
How are monohydric alcohols divided into three classes?
Their general formula is C n H 2n –OH or R–OH. Where R is an alkyl group. According to the number of hydroxyl (-OH) groups, alcohols are divided into three classes: Alcohols containing one hydroxyl (-OH) group are known as monohydric alcohols.
What kind of alcohol has one hydroxyl-OH group?
Alcohols containing one hydroxyl (-OH) group are known as monohydric alcohols. Alcohols containing two hydroxyl (-OH) groups are known as dihydric alcohols.
Which is more reactive methanol or monohydroxy alcohol?
Monohydroxy alcohol is more reactive because it is less viscous and it exhibits less H bonding of molecules. What are examples of monohydroxy alcohols? The alcohols having only one ‘OH’ group are monohydric or monohydroxy alcohols, as Methanol, Ethanol etc. How does aluminum sulfate decrease the pH?
Which is lighter a triol or a monohydroxy alcohol?
Alcohols are compounds whose molecules have a hydroxyl group attached to saturated carbon atom1 of a carbon chain. The chain may be short or long. Most monohydroxy alcohols are lighter than water. Some Diols(containing two hydroxyl groups ) and Triols(containing three hydroxyl groups ) are heavier than water.