The product $(Y)$ of the following reaction is:

All but one of the following compounds react with aniline to give acetanilide. Which one does not?

Major end product of the following sequence of reaction is: $CH_3-CH_2-CH_2-CONH_2$ $\xrightarrow{Ca(OH)_2, Cl_2, \Delta} X$ $\xrightarrow{HNO_2} Z$

Consider the following reaction sequence:
$p$-Nitrotoluene $\xrightarrow{P} Q$ $\xrightarrow{R} S$ $\xrightarrow{H_2O} T$
$S \xrightarrow{U} \text{Benzoic acid}$
Identify the correct statements from the following:
$(A) P = H_2/Pd, \text{ethanol}; R = NaNO_2/HCl; U = 1. H_3PO_2, 2. KMnO_4-KOH, \text{heat}$
$(B) P = Sn/HCl; R = HNO_2; S = p-\text{toluenediazonium chloride}$
$(C) S = p-\text{toluenediazonium chloride}; T = p-\text{cresol}; U = 1. CH_3CH_2OH, 2. KMnO_4-KOH, \text{heat}$
$(D) Q = p-\text{nitrobenzoic acid}; R = H_2/Pd, \text{ethanol}; T = p-\text{cresol}$
Which of the following combinations is correct?

Product $(E)$ is

Predict the major product $G$ of the following reaction sequence starting from $p$-nitrotoluene.