Which of the following reactions will $NOT$ occur with heated copper at $300\,^oC$?

Given below are two statements :
Statement $I$ :
In Lucas test,primary,secondary and tertiary alcohols are distinguished on the basis of their reactivity with conc. $HCl + ZnCl_{2}$,known as Lucas Reagent.
Statement $II$ :
Primary alcohols are most reactive and immediately produce turbidity at room temperature on reaction with Lucas Reagent.
In the light of the above statements,choose the most appropriate answer from the options given below :

For the following reaction,select the statement that best describes the change.
$RCH_2OH + PCC [ C_5H_5NH^{+} ClCrO_3^- ] \to$

With which of the following reactants does the treatment of primary alcohol yield aldehydes?

$HO-CH_2CH_2CH_2CH_2-Br \xrightarrow{KOH} \text{Product}$. The product is:

Identify the secondary allylic alcohol from the following.