Question: What is the name and formula of second member of formal August series of alcohol?

The second member of carbon compounds with group -OH (alcohol) is ethanol and its formula is CH3CH2OH.

What is the name and formula of 2nd member of homologous series of alcohols?

Therefore, the second member of the homologous series would hence be propene with three carbon atoms and six hydrogen atoms. So propene is the correct answer to this question. It’s formula is C3H6 (propene).

Which of the following represent the name and formula of second member of formal August series having general formula cnh2n plus two?

The name of the second member of homologous series is Propene with chemical formula C3H6 it belongs to the group of alkenes.

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What is the general formula of a member of the alcohol homologous series?

Alcohol molecules all contain the hydroxyl (-OH) functional group. They are a homologous series and have the general formula C nH 2n+ 1OH.

Which of the following will be the second member of alcohol family?

Answer. ethanol is the second member.

What is the formula of ethanol?

C2H5OH

What is alcohol write Iupac name and formula of any four alcohol?

The general molecular formula for alcohols is CnH2n+1OH. … The hydroxyl group is also responsible for imparting certain chemical and/or physical properties to the compound. The four most common alcohols, which are also the simplest, are methanol (CH3OH), ethanol(C2H5OH), propanol (C3H7OH) and butanol (C4H9OH).

What is the first member of ketone?

The first member of Ketones is (IUPAC name) 2 – propanone. H3C – CO – CH3. This is also called Acetone. Ketones are carbonyl compounds with the general formula R (CO) R′, where R and R′ are hydrocarbon radicals.

What is the name of 2nd member of homologous series of alcohols?

The alcoholic functional group is hydroxyl (−OH). Thus, the first member of the alcohol homologous series is methyl alcohol, the second is ethyl alcohol, the third member is propyl alcohol and the fourth member is butyl alcohol.

Does CnH2n 2 have a general formula?

The general formula for the alkanes is CnH2n+2. … An alkene has a name ending in –ene. All alkenes have at least one carbon to carbon double bond. The general formula for the alkenes is CnH2n.

What is alkanes general formula?

The general formula for the alkanes is C nH 2n +2, where n is the number of carbon atoms in the molecule.

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What is the general formula of aldehyde?

In aldehydes, the carbonyl group has one hydrogen atom attached to it together with either a 2nd hydrogen atom or a hydrogen group which may be an alkyl group or one containing a benzene ring. The general formula of alkene is CnH2n+1 so the general formula for aldehyde will be CnH2n+1CHO or CnH2nO.

What is alkenes general formula?

The general formula for the alkenes is C nH 2n, where n is the number of carbon atoms in the molecule. Worked example. Decene is an alkene. Its molecules contain 10 carbon atoms .

What is the name and formula of second member of series of alcohol?

The second member of carbon compounds with group -OH (alcohol) is ethanol and its formula is CH3CH2OH.

How do you tell if a compound is an alcohol?

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.

What is the chemical name for alcohol?

ethanol

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