Give the names and structural formula of the first three members of homologous series of alkanes. [3 MARKS]

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Each Structure with Formula: 1 Mark

The first three members of homologous series of alkanes are methane, ethane and propane. Their structural formula are:

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Similar questions

Q. Give the names and structural formula of the first three members of homologous series of alkene.

C_{n} H_{2 n + 2}

is the general formula of a homologous series of hydrocarbons.
i) Is this series saturated or unsaturated?
ii) Name the series described above. Give the formula and name of the member with two carbon atoms.
iii) Draw the structural formula of the first member of this series.
iv) Define the homologous series and find the common difference between the successive members of this family.
v) Write the formula of n-butane and n-pentane.

Q. Write the IUPAC name and structural formula of the first four member of alcohol homologous series?

(a) Give the names and structural formulae of the next two higher homologues of methane.
(b) The molecular formula of a hydrocarbon is $C_{10} H_{18} .$ Name its homologous series.
(c) Select the hydrocarbons which are members of the same homologous series. Give the name of each series.
$C_{5} H_{10}; C_{3} H_{8}; C_{6} H_{10}; C_{4} H_{10}; C_{7} H_{12}; C_{8} H_{16}$

Q. (a) Define a homologous series. Give the name and structural formula of one homologue of the following:
CH₃OH
(b) Write the molecular formula of the third member of the homologous series of carbon compounds with general formula C_nH₂_n₊₁OH.
(c) Name any two fossil fuels.

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Give the names and structural formula of the first three members of homologous series of alkanes. [3 MARKS]

Each Structure with Formula: 1 Mark The first three members of homologous series of alkanes are methane, ethane and propane. Their structural formula are:

Each Structure with Formula: 1 Mark

The first three members of homologous series of alkanes are methane, ethane and propane. Their structural formula are: