Compounds Containing Nitrogen · Chemistry · MHT CET
MCQ (Single Correct Answer)
Identify product A in following reaction.
$$ \mathrm{C}_6 \mathrm{H}_5 \stackrel{+}{\mathrm{N}}_2 \mathrm{Cl}^{-} \xrightarrow{\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}} \mathrm{~A}+\mathrm{N}_2+\mathrm{CH}_3 \mathrm{CHO}+\mathrm{HCl} $$
Which from following compounds is an example of secondary amine?
What is the loss in molar mass when a primary amine is obtained by Hofmann degradation of amide?
Identify ' $Y$ ' in the following reaction.
$$\mathrm{CH}_3 \mathrm{Br} \xrightarrow{\mathrm{KcN}} \mathrm{X} \xrightarrow{\mathrm{Na}_2 / \mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}} \mathrm{Y}$$
Identify a compound having properties of tear gas.
Which of the following conversions is Hofmann Elimination reaction?
Identify the class of $\left(\mathrm{C}_6 \mathrm{H}_5\right)_3 \mathrm{~N}$ ?
Identify the substrate ' A ' in the following conversion.
$$A \xrightarrow[\mathrm{H}_3 \mathrm{O}^{+}]{\mathrm{AlH}(\mathrm{~i-Bu})_2} \text { Pent-3-enal }$$
Identify reagent 'A' used in the following reaction?
Which of the following is a primary amine?
Which of the following compounds is NOT obtained at any stage of Gabriel phthalimide synthesis?
Identify the product ' $A$ ' obtained in following reaction.
N -alkyl phthalimide $\xrightarrow{\mathrm{N}_2 \mathrm{OH}_{(a q)}}$ sodium phthalate + A
Identify reagent used for preparation of benzophenone from benzonitrile?
Which compound from following contains N atom in its ring?
Which from the following statement is NOT correct regarding Mendius reduction?
Which from following amines has highest $\mathrm{pK}_{\mathrm{b}}$ value?
Which reagent from following is used for preparation of aliphatic aldehyde from nitriles?
Which of the following is Mendius reduction?
Identify the product 'B' obtained in following reaction.
$\mathrm{R}-\mathrm{C} \equiv \mathrm{N} \xrightarrow[\mathrm{HCl}]{\mathrm{SnCl}_2}\mathrm{A} \xrightarrow{\mathrm{H}_3 \mathrm{O}^{+}} \mathrm{B}$
Identify the correct decreasing order of $\mathrm{pK}_{\mathrm{b}}$ values of compounds from following.
Which one of the following compounds does not react with acetyl chloride?
Which of the following amines undergoes acylation reaction?
The major product formed in carbylamine reaction is
Which among the following compounds does not correctly match with its formula?
Which among the following compounds is NOT a tertiary amine?
Which of the following is a molecular formula of cyclohexylamine?
Identify the product ' $B$ ' in the following series of reactions.
Isopropylcyanide $\xrightarrow[H \mathrm{Cl}]{\mathrm{SnCl}_2} \mathrm{~A} \xrightarrow{\mathrm{H}_3 \mathrm{O}^{+}} \mathrm{B}+\mathrm{NH}_4 \mathrm{Cl}$
How many isotopes of nitrogen are found?
What is the product obtained when benzonitrile is treated with $\mathrm{C}_6 \mathrm{H}_5 \mathrm{MgBr}$ in dry ether and then hydrolyzed?
Which of the following does not have intermolecular hydrogen bonding?
Which among the following has highest basic strength?
Identify an aromatic, mixed, $3^{\circ}$ amine among the following compounds.
How many moles of iodomethane are consumed in the following conversion?
$$\mathrm{CH}_3 \mathrm{NH}_2 \xrightarrow[\Delta]{\mathrm{CH}_3 \mathrm{l}}\left(\mathrm{CH}_3\right)_4 \mathrm{~N}^{+} \mathrm{I}^{-}$$
Which of the following isomers has highest boiling point?
What is molecular formula of cyclohexylamine?
Which of the following amines on heating with chloroform generate foul smelling product?
Which from following molecules does NOT contain nitrogen in it?
Identify the product '$$B$$' in the following sequence of reactions.
$$\mathrm{CH}_3 \mathrm{Br} \xrightarrow{\mathrm{KCN}} \mathrm{A} \xrightarrow{\mathrm{NaC}_2 \mathrm{H}_3 \mathrm{OH}} \mathrm{B}$$
Which isomer among the following has the highest boiling point?
Identify substrate '$$\mathrm{A}$$' in the following conversion.
$$\mathrm{A}+\underset{\text { (excess) }}{\mathrm{CH}_3 \mathrm{I}} \stackrel{\Delta}{\longrightarrow} {\mathrm{C}_2 \mathrm{H}_5}\left(\mathrm{CH}_3\right)_3 \stackrel{+}{\mathrm{N}} \mathrm{I}^{-}$$
Identify the CORRECT decreasing order of basic strength of compounds from following.
Identify product $$\mathrm{B}$$ in the following reaction.
Which of the following compounds does NOT develop intermolecular hydrogen bonding?
Identify substrate $$\mathrm{A}$$ in the following reaction.
$$\mathrm{A}+\mathrm{AgOH} \underset{\mathrm{ii)}~\Delta}{\stackrel{\text { i) moist } \mathrm{Ag}_2 \mathrm{O}}{\longrightarrow}} \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{~N}\left(\mathrm{CH}_3\right)_2+\mathrm{CH}_2=\mathrm{CH}_2$$
If, Aniline $$\frac{\text { i) } \mathrm{NaNO}_2+\mathrm{HCl}, 273 \mathrm{~K}}{\text { ii) } \mathrm{H}_2 \mathrm{O}, \Delta}$$ Product.
Identify the product of above reaction.
Identify '$$\mathrm{A}$$' and '$$\mathrm{B}$$' in the following reaction.
$$\mathrm{CH}_3 \mathrm{Br} \stackrel{\mathrm{AgNO}_2}{\longrightarrow} \mathrm{A} \stackrel{\mathrm{Sn} / \mathrm{HCl}}{\longrightarrow} \mathrm{B}$$
Which among the following reagents is called as Hinsberg's reagent?
Which among the following amines has highest value of $$\mathrm{pK}_{\mathrm{b}}$$ ?
Benzonitrile on reduction with stannous chloride in presence of hydrochloric acid followed by acid hydrolysis forms:
Identify the product obtained when benzonitrile is reduced by stannous chloride in presence of hydrochloric acid followed by acid hydrolysis.
Identify '$$A$$' in the following reaction:
A $$\mathrm{\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{ether}^{LiAl{H_4}}}}$$ Ethanamine
Identify the name of compound
from following.
Aniline is treated with $$\mathrm{NaNO}_2+\mathrm{HCl}$$ at low temperature to form:
The structure of functional group of secondary amide is :
Identify an aromatic, mixed, 3$$^\circ$$ amine from following.
Which of the following amines undergoes acylation reaction?
Which among the following reactions does NOT correctly match with its reagent?
Which among following compounds possesses highest number of N atoms in it ?
Which among the following compounds contains amino group?
Identify molecular formula of pyridine from following
Which of the following amine is weakest base?
Which of the following is an example of symmetrical tertiary amine?
Which of the following is an example of primary amine?
Which among following compounds is a secondary amine?
Conversion of benzene diazonium chloride to chlorobenzene in presence of $$\mathrm{CuCl} / \mathrm{HCl}$$ is known as
Identify compound from following having highest basic strength.
Identify the compound from following having lowest boiling point.
Which among following amines has lowest $$\mathrm{pK}_{\mathrm{b}}$$ values?
Which of the following conjugate bases is stabilized to greater extent due to solvation of ammonia and amines?
Which of the following amines acts as strongest base?
Which among following compounds is a primary amine?
What is the number of moles of H atoms required to prepare one mole ethylamine from one mole acetamide?
Which among following statements is NOT true about Gabriel phthalimide synthesis?
Which among the following compounds is NOT a carbocyclic compound?
Which of the following compounds does not react with bromine in alkaline medium?
The end product $C$ of the following reaction is
$$\mathrm{C}_2 \mathrm{H}_5 \mathrm{NH}_2 \xrightarrow{\mathrm{HNO}_2} A \xrightarrow{\mathrm{PCl}_5} B \xrightarrow[\text { Alcohol }]{\mathrm{NH}_3} C$$
Which of the following amines is most basic in nature in aqueous phase?
Which of the following reaction of diazonium salt involves retention of diazonium group?
Identify compound '$$B$$' in following series of reactions?
$$\text { Acetonitrile } \xrightarrow{\mathrm{Na} / \text { alcohol }} A \xrightarrow{\mathrm{NaNO}_2 / \text { dil. } \mathrm{HCl}} B$$
Identify the product '$$A$$' in the following reaction.
$$\text { Aniline } \xrightarrow[\text { Pyridine }]{\left(\mathrm{CH}_3 \mathrm{CO}\right)_2 \mathrm{O}} A$$
Alkyl cynides on reduction by sodium and ethanol give primary amines. This reaction is called as
Identify the product obtained, when benzamide is treated with bromine and aqueous sodium hydroxide.
Which of the following is called as mandelonitrile?
Hinsberg's reagent is
Identify the amine formed when ethyltrimethyl ammonium iodide is treated with silver hydroxide and further heated strongly
Identify $B$ in the following reaction,
$$\text { Acetaldoxime } \xrightarrow[\text { alcohol }]{\mathrm{Na}} A \xrightarrow[\text { HCl }]{\mathrm{NaNO}_2} B+\mathrm{H}_2 \mathrm{O}+\mathrm{N}_2 \uparrow$$