Which of the following statements is incorrect in case of Hofmann bromamide degradation?

Which of the following is the most basic compound?

Which one will not give alcohol on reduction with $LiAlH_4$?

Which of the following statements is incorrect?

With respect to the following reaction,consider the given statements:
$C_6H_5NH_2 \xrightarrow{HNO_3, H_2SO_4, 288 \ K} \text{products}$
$(A)$ $o$-Nitroaniline and $p$-nitroaniline are the predominant products.
$(B)$ $p$-Nitroaniline and $m$-nitroaniline are the predominant products.
$(C)$ $HNO_3$ acts as an acid.
$(D)$ $H_2SO_4$ acts as an acid.

Arrange the following compounds in decreasing order of their boiling points.