Which of the following is the most basic?
- A$C _6 H _5 NH _2$
- B$\left( C _6 H _5\right)_2 NH$
- C$C _2 H _5 NH _2$
- ✓$\left( C _2 H _5\right)_2 NH$
Answer: D.
View full solution →Question types
Organic Compounds Containing Nitrogen question types
51 questions across 6 question groups — pick any mix to generate a Chemistry paper with step-by-step answer keys.
51
Questions
6
Question groups
5
Question types
01
M.C.Q [1M]
31 Q→021 Marks Question
4 Q→03Short Answer Type Questions [2M]
7 Q→043 Marks Question
3 Q→05Long Answer Type Questions [5M]
5 Q→064 Marks Questions
1 Q→Sample Questions
Organic Compounds Containing Nitrogen questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Methylamine on heating with choloroform and alcoholic KOH gives:
- A$CH _3 OH$
- B$CH _3 CN$
- C$CH _3 CHO$
- ✓$CH _3 NC$
Answer: D.
View full solution →
- ✓Primary amine
- BSecondary amine
- CTertiary amine
- DQuaternary salt
Answer: A.
View full solution →Acetamide is:
- AAcidic
- BAlkaline
- ✓Amphoteric
- DNeutral
Answer: C.
View full solution →The main product of the following reaction is :
- A$C _6 H _5 OH$
- ✓$C _6 H _5 NH _2$
- C$C _6 H _5 CH _3$
- D$C _6 H _6$
Answer: B.
View full solution →Write the main product of the following :
Explain why :
Aniline dissolves in HCl
Aniline dissolves in HCl
Arrange the following in the order of their increasing basic character :
$NH _3, C _2 H _5 NH _2,\left( C _2 H _5\right)_2 NH ,\left( C _2 H _5\right)_3 N$
View full solution →$NH _3, C _2 H _5 NH _2,\left( C _2 H _5\right)_2 NH ,\left( C _2 H _5\right)_3 N$
Arrange the following compounds in increasing order of their basic strength :
$C _2 H _5 NH _2, NH _3, C _6 H _5 NH _2$
View full solution →$C _2 H _5 NH _2, NH _3, C _6 H _5 NH _2$
Give the structures of $A$ and $B$ in the following sequence of reactions :
(a) $CH _3 COOH \xrightarrow[\Delta]{ NH _3} A \xrightarrow{ NaOBr } B$
(b) $C _6 H _5 NO _2 \xrightarrow{ Fe / HCl } A \xrightarrow[0^{\circ}-5^{\circ} C ]{ NaNO _2+ HCl } B$
(c) $C _6 H _5 N_2^{+} Cl ^{-} \xrightarrow[\Delta]{ CuCN } A \xrightarrow{ H _2 O / H ^{+}} B$
View full solution →(a) $CH _3 COOH \xrightarrow[\Delta]{ NH _3} A \xrightarrow{ NaOBr } B$
(b) $C _6 H _5 NO _2 \xrightarrow{ Fe / HCl } A \xrightarrow[0^{\circ}-5^{\circ} C ]{ NaNO _2+ HCl } B$
(c) $C _6 H _5 N_2^{+} Cl ^{-} \xrightarrow[\Delta]{ CuCN } A \xrightarrow{ H _2 O / H ^{+}} B$
(a) How will you distinguish between the following pairs of compounds :
(i) Aniline and Ethanamine
(ii) Aniline and $N$-methylaniline
(b) Arrange the following compounds in decreasing order of their boiling points :
Butanol, Butanamine, Butane.
View full solution →(i) Aniline and Ethanamine
(ii) Aniline and $N$-methylaniline
(b) Arrange the following compounds in decreasing order of their boiling points :
Butanol, Butanamine, Butane.
Write the structures of compounds whose IUPAC name are as follows :
(i) $N , N$-dimethyl methanamine,
(ii) 2-Aminotoluene.
View full solution →(i) $N , N$-dimethyl methanamine,
(ii) 2-Aminotoluene.
Methylamine is more basic than aniline. Give reason.
What happens when benzene diazonium chloride reacts with potassium iodide ? Write only equation of the reaction.
Write the structures of A, B, C and D in the following reactions :
Write the following reaction :
(i) Carbylamine reaction
(ii) Diazotization reaction
(iii) Hoffmann bromamide reaction
(i) Carbylamine reaction
(ii) Diazotization reaction
(iii) Hoffmann bromamide reaction
Why is an amide more acidic than an amine?
How would you convert aniline into :
(i) Chlorobenzene
(ii) Benzoic acid
(iii) Fluorobenzene?
(i) Chlorobenzene
(ii) Benzoic acid
(iii) Fluorobenzene?
Complete the following reactions :
(i) $C _6 H _5 NH _2+ CHCl _3+$ alc. $KOH \longrightarrow$
(ii) $C _6 H _5 N_2 Cl + H _3 PO _2+ H _2 O \longrightarrow$
(iii) $C _6 H _5 NH _2+ H _2 SO _4$ (conc.) ⟶
(iv) $C _6 H _5 N_2 Cl + C _2 H _5 OH \longrightarrow$
(v) $C _6 H _5 NH _2+ Br _2(a q) \longrightarrow$
View full solution →(i) $C _6 H _5 NH _2+ CHCl _3+$ alc. $KOH \longrightarrow$
(ii) $C _6 H _5 N_2 Cl + H _3 PO _2+ H _2 O \longrightarrow$
(iii) $C _6 H _5 NH _2+ H _2 SO _4$ (conc.) ⟶
(iv) $C _6 H _5 N_2 Cl + C _2 H _5 OH \longrightarrow$
(v) $C _6 H _5 NH _2+ Br _2(a q) \longrightarrow$
Account for the following :
(i) $p K _b$ of aniline is more than that of methylamine.
(ii) Ethylamine is soluble in water whereas aniline is not.
(iii) Methylamine in water reacts with ferric chloride to precipitate hydrated ferric oxide.
(iv) Aniline does not undergo Friedel-Crafts reaction.
(v) Diazonium salts of aromatic amines are more stable than those of aliphatic amines.
View full solution →(i) $p K _b$ of aniline is more than that of methylamine.
(ii) Ethylamine is soluble in water whereas aniline is not.
(iii) Methylamine in water reacts with ferric chloride to precipitate hydrated ferric oxide.
(iv) Aniline does not undergo Friedel-Crafts reaction.
(v) Diazonium salts of aromatic amines are more stable than those of aliphatic amines.
How will you convert :
(i) Ethanoic acid into methanamine
(ii) Hexanenitrile into 1-aminopentane
(iii) Methanol to ethanoic acid
(iv) Ethanamine into methanamine
(i) Ethanoic acid into methanamine
(ii) Hexanenitrile into 1-aminopentane
(iii) Methanol to ethanoic acid
(iv) Ethanamine into methanamine
Give the structures of $A, B$ and $C$ in the following reactions :
(i) $CH _3 CH _2 I \xrightarrow{ NaCN }$$A \frac{ OH ^{-}}{\text {partial hydrolysis }} \rightarrow B$$\xrightarrow{ NaOH + Br _2} C$
(ii) $C _6 H _5 Cl \xrightarrow{ CuCN } A \xrightarrow{ H _2 O / H ^{+}} B \xrightarrow{ NH _3} C$
(iii) $CH _3 CH _2 Br \xrightarrow{ KCN } A \xrightarrow{ LiAlH _4} B \frac{ HNO _2}{0^{\circ} C } \rightarrow C$
(iv) $C _6 H _5 NO _2 \xrightarrow{ Fe / HCl } A \xrightarrow{ NaNO _2+ HCl } B$ $\xrightarrow{ H _2 O / H ^{+}} C$
(v) $CH _3 COOH \frac{ NH _3}{ Heat } \rightarrow$ A $\xrightarrow{NaOBr} B$$\xrightarrow{ NaNO _2 / HCl } C$
(vi) $C _6 H _5 NO _2 \xrightarrow{ Fe / HCl }A \frac{ HNO _2}{273 K} \rightarrow$$B \xrightarrow{ C _6 H _5 OH } C$
View full solution →(i) $CH _3 CH _2 I \xrightarrow{ NaCN }$$A \frac{ OH ^{-}}{\text {partial hydrolysis }} \rightarrow B$$\xrightarrow{ NaOH + Br _2} C$
(ii) $C _6 H _5 Cl \xrightarrow{ CuCN } A \xrightarrow{ H _2 O / H ^{+}} B \xrightarrow{ NH _3} C$
(iii) $CH _3 CH _2 Br \xrightarrow{ KCN } A \xrightarrow{ LiAlH _4} B \frac{ HNO _2}{0^{\circ} C } \rightarrow C$
(iv) $C _6 H _5 NO _2 \xrightarrow{ Fe / HCl } A \xrightarrow{ NaNO _2+ HCl } B$ $\xrightarrow{ H _2 O / H ^{+}} C$
(v) $CH _3 COOH \frac{ NH _3}{ Heat } \rightarrow$ A $\xrightarrow{NaOBr} B$$\xrightarrow{ NaNO _2 / HCl } C$
(vi) $C _6 H _5 NO _2 \xrightarrow{ Fe / HCl }A \frac{ HNO _2}{273 K} \rightarrow$$B \xrightarrow{ C _6 H _5 OH } C$
What is carbyl amine reaction?
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