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Byju's Answer
Standard X
Chemistry
Homologous Series
Write the nam...
Question
Write the name and formula of the 2nd member of homologous series having general formula
C
n
H
2
n
.
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Solution
2nd member means
n
=
2
Putting the value of n in the formula
C
n
H
2
n
We get formula as
C
2
H
2
And name is ethene.
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Similar questions
Q.
(a) Give the general name of the class of compounds having the general formula C
n
H
2n
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. Write name of the first member of this homologous series.
(b) The general formula of a homologous series of carbon compounds if C
n
H
2n
. Write the molecular formulae of the second and fourth members of the series.
(c) Write the molecular formulae of the third and fifth members of homologous series of carbon compounds represented by the general formula C
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H
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Q.
Write the molecular formula of the
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Q.
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Q.
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