Cyclohexene is reacted with bromine in $CCl_4$ in the dark. The product of the reaction is,

Name the alkene with molecular formula $C_{10}H_{20}$.

Consider the addition of $HBr$ to $3,3$-Dimethyl-$1$-butene shown below. What is the best mechanistic explanation for the formation of the observed product?

Statement-$I$ :- Ozonolysis reaction is used to locate the position of a double bond in an alkene.
Statement-$II$ :- When $but-1-ene$ and $but-2-ene$ are subjected to ozonolysis separately,both yield the same product.
In the light of the above statements,select the correct option.

What is the correct order of reactivity of alkenes towards acid-catalyzed hydration to form alcohols?

$trans$-cyclohexane-$1,2$-diol can be obtained by the reaction of cyclohexene with