The maximum number of possible isomers (including stereoisomers) which may be formed on mono-bromination of $1-$methylcyclohex$-1-$ene using $Br_2$ and $UV$ light is. . . . . .

Which of the following compounds is most stable?

For the following Newman projection,identify the corresponding sawhorse projection.

Which of the following reactions will not produce a racemic product?

Which of the following is correct for the given molecule?

Consider the sets $I$,$II$,and $III$. Identify the set$(s)$ which is (are) correctly matched.
$I$. $\text{Staggered ethane} > \text{eclipsed ethane} \dots \dots \dots \text{torsional strain}$.
$II$. $2, 2-\text{Dimethylbutane} > 2-\text{methylpentane} \dots \dots \dots \text{boiling point}$.
$III$. $cis-\text{but}-2-\text{ene} > trans-\text{but}-2-\text{ene} \dots \dots \dots \text{dipole moment}$.