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

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).

What is the second member of the homologous series?

Homologous series is defined as the series which have same functional group and show similar chemical properties with each successive member differing by group. The general formula given to us is which is the formula for alkenes that have double bond. The second member of this series is when n = 2.

Which is the second member of homologous series having the functional group?

Carbon and its Compounds

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Propene is the second member of the alkene family and has C3H6 as the molecular formula.

What is the general formula of homologous series of alcohols?

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

What is the formula of ethanol?

C2H5OH

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.

What is the third member of the alkane series?

We introduced the three simplest alkanes—methane (CH 4), ethane (C 2H 6), and propane (C 3H 8)—in Chapter 4 “Covalent Bonding and Simple Molecular Compounds”, Section 4.6 “Introduction to Organic Chemistry”.

What are called structural isomers?

In chemistry, a structural isomer (or constitutional isomer in the IUPAC nomenclature) of a compound is another compound whose molecule has the same number of atoms of each element, but with logically distinct bonds between them. The term metamer was formerly used for the same concept.

What are the four characteristics of homologous series?

Four characteristics of a homologous series are: (i) The general formula of all compounds in the series is the same. (ii) They have the same functional group. (iii) Their physical properties such as melting point, boiling point, density, generally show a gradual change with increase of molecular formula in the series.

Which is the second member of alcohol series draw its structure?

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

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Which is the third member of aldehyde series?

The third member of the homologous series of aliphatic aldehydes has the structure of propanal.

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.

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 are the first 5 alcohols?

The four most common alcohols, which are also the simplest, are methanol (CH3OH), ethanol(C2H5OH), propanol (C3H7OH) and butanol (C4H9OH).

Tertiary alcohols.

Chemical Formula IUPAC Name Common Name
CH 3OH Methanol Wood alcohol
C 2H 5OH Ethanol Grain alcohol
C 3H 7OH Isopropyl alcohol Rubbing alcohol
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