The major product of the above reaction is:

What is the correct order of $C-X$ bond strength in $CH_{3}X$?

Which among the following halides will generate the most stable carbocation in a nucleophilic substitution reaction?

Reaction $(A)$:
$Ph-CH=CH-CH_3 \xrightarrow[H_2O_2 / OH^-]{B_2H_6 / THF}$ products.
Reaction $(B)$:
$CH_3-CH=CH-Ph \xrightarrow[NaBH_4]{Hg(OAc)_2 / H_2O}$ products.
Correct statement is:

Identify the major product $(P)$ for the following reaction sequence:
$1,2-\text{dibromo}-3-\text{ethyl}-4-\text{methylcyclopentane} \xrightarrow[(ii) HBr]{(i) Zn, \Delta} (P)$

Given below are two statements:
Statement $I$: $(Et)_2N-CH_2CH_2Cl$ will undergo alkaline hydrolysis at a faster rate than $(Et)_2CH-CH_2CH_2Cl$.
Statement $II$: Intramolecular substitution takes place first by involving the lone pair of electrons on nitrogen.
In the light of the above statements,choose the most appropriate answer from the options given below: