Isomerism

What is the IUPAC name of the given structural isomer of hexane:

The number of structural isomers of hexane is:

Which one is the structural isomer of ${\mathrm{C}}_6{\mathrm{H}}_{14}$?

Number of sigma bonds in neo-pentane is $14$.

The name of the following isomer is:

Which one is not the structural isomer of pentane?

Geometrical isomerism is possible with alkenes.

The first member of alkane that shows structural isomerism is:

For pentane total of three structural isomers are possible.

Identify the structural isomers of pentane. 

Isomers are the chemical compound that has the same _____ formula but a different structural arrangement.

Select the characteristics of isomers.

What do you mean by stereoisomerism?

Which of the following statement is not true for the diastereoisomers?

A compound having three _____ would have the name propane.

What is this compound called?

Out of these which is the structural isomer of octane?

Which of the following pair of structures neither represent isomers nor different set of compounds?

${\text{CH}}_3-\text{CHCl}-{\text{CH}}_2-{\text{CH}}_3$ has a chiral centre. Which one of the following represents its R-configuration ?