Compounds Containing Nitrogen

The product A formed in the following reaction is

the arenium ion which is not involved in the bromination of Aniline is __________.

Number of compounds from the following which cannot undergo Friedel-Crafts reactions is: _________

toluene, nitrobenzene, xylene, cumene, aniline, chlorobenzene, $m$-nitroaniline, $m$-dinitrobenzene

If $279 \mathrm{~g}$ of aniline is reacted with one equivalent of benzenediazonium chloride, the maximum amount of aniline yellow formed will be ________ g. (nearest integer)

(consider complete conversion).

Number of amine compounds from the following giving solids which are soluble in $\mathrm{NaOH}$ upon reaction with Hinsberg's reagent is _________.

An amine $(\mathrm{X})$ is prepared by ammonolysis of benzyl chloride. On adding p-toluenesulphonyl chloride to it the solution remains clear. Molar mass of the amine $(\mathrm{X})$ formed is _________ $\mathrm{g} \mathrm{mol}^{-1}$.

(Given molar mass in $\mathrm{gmol}^{-1} \mathrm{C}: 12, \mathrm{H}: 1, \mathrm{O}: 16, \mathrm{~N}: 14$)

$9.3 \mathrm{~g}$ of pure aniline upon diazotisation followed by coupling with phenol gives an orange dye. The mass of orange dye produced (assume 100% yield/conversion) is ________ g. (nearest integer)

$\mathrm{X} \mathrm{~g}$ of ethanamine was subjected to reaction with $\mathrm{NaNO}_2 / \mathrm{HCl}$ followed by hydrolysis to liberate $\mathrm{N}_2$ and $\mathrm{HCl}$. The $\mathrm{HCl}$ generated was completely neutralised by 0.2 moles of $\mathrm{NaOH} . \mathrm{X}$ is _________ g.

$9.3 \mathrm{~g}$ of pure aniline is treated with bromine water at room temperature to give a white precipitate of the product '$\mathrm{P}$'. The mass of product '$\mathrm{P}$' obtained is $26.4 \mathrm{~g}$. The percentage yield is ________ %.

Phthalimide is made to undergo following sequence of reactions.

Total number of $\pi$ bonds present in product 'P' is/are ________.

The number of the correct reaction(s) among the following is _______.

A compound $(x)$ with molar mass $108 \mathrm{~g} \mathrm{~mol}^{-1}$ undergoes acetylation to give product with molar mass $192 \mathrm{~g} \mathrm{~mol}^{-1}$. The number of amino groups in the compound $(x)$ is ___________.

The compound formed by the reaction of ethanal with semicarbazide contains _________ number of nitrogen atoms.

Compound $\mathrm{A}$ from the following reaction sequence is:

Match List I with List II

1 - Bromopropane is reacted with reagents in List I to give product in List II

Choose the correct answer from the options given below:

In the reaction given below

'B' is

The incorrect statement regarding the reaction given below is

'X' is

The major product 'P' formed in the given reaction is:

In the reaction given below:

The product 'X' is:

Isomeric amines with molecular formula C$_8$H$_{11}$N give the following tests

Isomer (P) $\Rightarrow$ Can be prepared by Gabriel phthalimide synthesis

Isomer (Q) $\Rightarrow$ Reacts with Hinsberg's reagent to give solid insoluble in NaOH

Isomer (R) $\Rightarrow$ Reacts with HONO followed by $\beta$-naphthol in NaOH to give red dye.

Isomers (P), (Q) and (R) respectively are

The product ($\mathrm{P}$) formed from the following multistep reaction is:

Match List I with List II:

	LIST I (Reagent)		LIST II (Product)
A.		I.
B.	$\mathrm{HBF_4,\Delta}$	II.
C.	$\mathrm{Cu,HCl}$	III.
D.	$\mathrm{CuCN/KCN}$	IV.

Choose the correct answer from the options given below:

The major products A and B from the following reactions are:

The major product formed in the following reaction is

Compound $\mathrm{P}$ is neutral, $\mathrm{Q}$ gives effervescence with $\mathrm{NaHCO}_{3}$ while $\mathrm{R}$ reacts with Hinsbergs reagent to give solid soluble in $\mathrm{NaOH}$. Compound $\mathrm{P}$ is

In the following reaction, 'A' is

Consider the above reaction and identify the product B.

In the above conversion of compound $(\mathrm{X})$ to product $(\mathrm{Y})$, the sequence of reagents to be used will be:

Benzyl isocyanide can be obtained by :

A.

B.

C.

D.

Choose the correct answer from the options given below :

Reaction of propanamide with $\mathrm{Br_2/KOH(aq)}$ produces :

The major product 'P' for the following sequence of reactions is :

Match List I with List II

Choose the correct answer from the options given below :

Match List I with List II

Choose the correct answer from the options given below :

Match List I with List II

Choose the correct answer from the options given below :

Given below are two statements :

In the light of the above statements, choose the correct answer from the options given below:

Choose the correct colour of the product for the following reaction.

Given below are two statements:

Statement I : Pure Aniline and other arylamines are usually colourless.

Statement II : Arylamines get coloured on storage due to atmospheric reduction.

In the light of the above statements, choose the most appropriate answer from the options given below :

Increasing order of stability of the resonance structures is :

Choose the correct answer from the options given below :

Number of isomeric aromatic amines with molecular formula $\mathrm{C}_{8} \mathrm{H}_{11} \mathrm{~N}$, which can be synthesized by Gabriel Phthalimide synthesis is ____________.

How many of the transformations given below would result in aromatic amines?

The Hinsberg reagent is

Which among the following is the strongest Bronsted base?

Consider the above reaction, the compound 'A' is :

Which among the following represent reagent 'A'?