Aniline + benzoylchloride \(\overset { NaOH }{ \longrightarrow } \)C₆H₅ - NH - COC₆ H₅ this reaction is known as ______.

When aniline reacts with acetic anhydride the product formed is_______.

 _______.

When  is reduced with Sn / HCl the pair of compounds formed are _______.

Among the following, the reaction that proceeds through an electrophilic substitution is : _______.

(CH₃)₂ - CH - NO when boiled with HCI/H₂O gives compound 'X'. Identify 'X'.

The gas leaked from storage tank of the union Carbide plant in Bhopal gas tragedy was

Identify the amide which will not undergo Hofmann bromamide reaction

In nitro alkanes -NO₂ group is converted to - NH₂ group by the reaction with

The reduction of CH₃ - CH2 - C ☰ N with sodium and alcohol results in the formation of

Aniline differs from ethylamine by the reaction with

An organic compound 'A' with molecular formula C₃H₉N neither give nitrogen nor yellow oily liquid with HNO₂ Then A is

Amine that cannot be prepared by Gabriel Phthalimide synthesis is ___________

p-amino phenol is the product of reducing nitrobenzene in _________

Sandmeyer's reaction occurs in the presence of _________ and __________

Nitrobenzene does not undergo Friedel Crafts reaction - Give reason.

Write about the functional isomerism of nitro methane?

How will you convert benzene to m-dinitro benzene?

What happens when aniline is treated with bromine?

Explain why aniline is less basic than methylamine?

When benzamide is treated with bromine and alkali gives compound A. Also when benzamide is reduced by LiAlH₄, compound B is formed. Find A and B. Write the equations.

Identify (A), (B) and (C)
\({ CH }_{ 4 }\xrightarrow [ { 400 }^{ o }C ]{ { HNO }_{ 3 } } A \stackrel{\mathrm{Sn} / \mathrm{HCl}}{\longrightarrow} \mathrm{B}\xrightarrow [ { HgCl }_{ 2 } ]{ { CS }_{ 3 } } C\)

\({ C }_{ 6 }{ H }_{ 5 }CON{ H }_{ 2 }\xrightarrow [ KOH ]{ { Br }_{ 2 } } X\xrightarrow [ HCl ]{ { HNO }_{ 2 } } Y\xrightarrow [ { Cu }^{ + } ]{ { NaNO }_{ 2 } } Z\)
Identify X, Y and Z.

\({ C }_{ 2 }{ H }_{ 3 }N\xrightarrow [ Ether ]{ LiAl/{ H }_{ 4 } } B\underrightarrow { HN{ O }_{ 2 } } \) Identify A, B and C.

Bring about the conversion of Chlorobenzene to aniline

How will you distinguish between primary secondary and tertiary alphatic amines.

Arrange the following
i. In increasing order of solubility in water, C₆H₅ NH₂, (C₂H₅)₂NH, C₂H₅NH₂
ii. In increasing order of basic strength
a) aniline, p- toludine and p – nitroaniline
b) C₆H₅ NH₂, C₆H₅ NHCH₃, C₆H₅NH₂, p-Cl-C₆- H₄-NH₂
iii. In decreasing order of basic strength in gas phase
(C₂H₅)NH₂, (C₂H₅)NH, (C₂H₅)₅N and NH₃
iv. In increasing order of boiling point
C₆H₅OH, (CH₃)₂NH, C₂H₅NH₂
v. In decreasing order of the pK_b values
C₂H₅NH₂, C₆H₅NHCH₃.(C₂H₅)₂ NH and CH₃NH₂
vi. Increasing order of basic strength
C₂H₅NH₂,C₆H₅N(CH₃)₂, (C₂H₅)₂ NH and CH₃NH₂
vii. In decreasing order of basic strength

How will you prepare propan – 1- amine from
i) butane nitrile
ii) propanamide
ii) 1- nitropropane

Identify A,B,and C
CH₃- NO₂ \(\overset { { L }_{ 1 }{AlH }_{ 4 } }{ \underset { {} }{ \longrightarrow } }\) A  \(\overset { { 2CH_3 }{Ch_2Br } }{ \underset { {} }{ \longrightarrow } }\) B \(\overset { {H}_{ 2 }{SO}_{ 4 } }{ \underset { {} }{ \longrightarrow } } \) C

How will convert nitrobenzene to benzoic acid?

Write a note on the basicity of amines.

Explain Levine and hauser acetylation.

Aniline reacts with Br₂/H₂O to give a tribromo derivative. How would you convert aniline to get a monobromo derivate?

Write a note on structure of amine.

An organic compound 'A' on reduction gives compound 'B' which on reaction with trichloromethane and caustic potash forms 'C'. Compound 'C' on catalytic reduction given N-methyl benzenamine. Identify A, B and C and write the reactions involved.

Account for the following:
i) (CH₃)₂ NH is stronger base than NH₃
ii) CH₃CH₂NH₂ is more basic than CH₃CONH₂
iii) Aniline is less basic than Ethyl amine
iv) On sulphonation of aniline, p-amino benzene sulphonic acid is formed.

What happens when ethylamine is treated with
(i) CHCl₃/NaOH
(ii) CS₂
(iii) C₆H₅CHO.

Account for the following:
(i) Nitroethane is soluble NaOH
(ii) Nitroethane reacts with nitrous acid
(iii) 2-methyl-2-nitro propane has neither of the properties.

How can the following coversion be effected?
i) Nitrobenzene ⇾ Nitrosobenzene
ii) Nitrobenzene ⇾ Azoxybenzene
iii) Nitrobenzene ⇾ Hydrazobenzene

Write the differences between nitro methane and nitro benzene.

Write a note on
(i) Carbylamine reaction
(ii) Mustard oil reaction
(iii) Acetylation of benzylamine
(iv) Formation of Schiff's base
(v) Diazotisation reaction

Outline the mechanism of
(a) Nitration of aniline,
(b) Acetylation of aniline.