Which of the following compounds is obtained when cyclohexene is oxidized using $KMnO_4$ in dilute $H_2SO_4$?

What is produced when chlorine is passed through propene at $400\,^oC$?

The major product of this reaction is:

Which alkene undergoes ozonolysis to produce $2,6-$heptanedione?

What is the product of the acid-catalyzed hydration of $2-$phenylpropene?

$but-2-yne$ is reacted separately with one mole of $H_2$ as shown below:
$\underline{ B } \xleftarrow[\text{liq } NH_3]{Na} CH_3-C \equiv C-CH_3 \xrightarrow[\Delta]{Pd/C} \underline{ A }$
Identify the incorrect statements from the options given below:
$A.$ $A$ is more soluble than $B$.
$B.$ The boiling point and melting point of $A$ are higher and lower than $B$ respectively.
$C.$ $A$ is more polar than $B$ because dipole moment of $A$ is zero.
$D.$ $Br_2$ adds easily to $B$ than $A$.