The correct order of boiling points of the compounds given below is-
$A$) Methoxy ethane
$B$) Propan-$1$-ol
$C$) Propanal
$D$) Propanone

Identify the reaction schemes $A, B, C$ for the conversion of vinylcyclohexane to the respective alcohols,given the following methods:
$I-$ Acid-catalyzed hydration
$II-$ Hydroboration-oxidation $(HBO)$
$III-$ Oxymercuration-demercuration

Consider all steps and intermediates. Which of the following is a correct statement?

Choose the correct option by putting $T$ for the true statement and $F$ for the false statement.
$(i)$ Phenol is more acidic as compared to ethanol.
$(ii)$ Melting point of $o$-nitrophenol is lesser than $p$-nitrophenol.
$(iii)$ Neutralization of phenol is done with $NaHCO_3$.
$(iv)$ Nucleophilic substitution reaction is taking place in the aromatic ring of phenol.

Major product of the reaction is

$1^o, 2^o, 3^o$ alcohols are distinguished by