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Which of the following is not observed in a homologous series?

Answer. Change in chemical properties is not observed in a homologous series because they remain same all along series…

Which of the following is not correct for homologous series?

Hence the correct option is C.

Which of the following is a Homocyclic compound?

Benzene is known to be a homocyclic compound of six carbon atoms that are bonded together in a hexagonal ring, with a single hydrogen atom bonded to each of the six carbons.

Do homologous series have same chemical properties?

The chemical properties of homologous series are similar because they have the same functional group. However, the physical properties of homologues are different because of increased London dispersion forces. Other molecules besides organic compounds can have homologous series as well.

What is homologous series give two examples?

A homologous series is a series of carbon compounds that have different numbers of carbon atoms but contain the same functional group. For example, methane, ethane, propane, butane, etc. are all part of the alkane homologous series.

How do physical and chemical properties of members vary in a homologous series give reason for the same?

The successive member differs by one -CH2 unit and 14 unit of mass. The chemical properties are imparted by the functional groups thus all member have similar properties. The physical properties vary among the members of Homologous Series due to different in their molecular mass.

What is the difference between two consecutive members of homologous series?

In term of molecular mass each successive member in a homologous series differ by molecular mass of 14 Dalton by the preceding member. There is a difference of one carbon atom and two hydrogen atom between two consecutive members of homologous series that is of one CH2 molecule or three atoms.

Which one is not correct for a homologous series A All members have a general formula B All members have same chemical properties C All members have same physical properties D All members have same functional group?

Solution : C is wrong because all members of a homologous series show gradation in physical properties.

Why are organic compounds present in such a large number?

Carbon can easily perform catenation that forms covalent bonds with other carbon atoms to form longer chains and higher mass structures. This is the reason for the presence of the vast number of organic compounds made of carbon in nature. Therefore, the catenation property decreases down the group.