Amines

Which of the following is not a classification of amines?

The hybridization of the carbon atom attached to the nitrogen in $CH_{3}NH_{2}$ is:

Which of the following is the common name for Propan-2-amine?

The valency of nitrogen in a primary amine is:

Which statement correctly classifies the following structure?

The total number of $1^\circ, 2^\circ, and 3^\circ$ amine isomers possible for $C_3H_9N$ is:

Which of the following molecules has a pyramidal shape?

An organic compound with formula $C_{4}H_{11}N$ on treatment with $HNO_{2}$ gives a tertiary alcohol. The amine is:

Which of the following is the most appropriate name for $NH_{2}-CH(CH_{3})-C_{6}H_{5}$?

Identify the type of amine: $CH_{3}-CH_{2}-N(CH_{3})-CH_{2}-CH_{3}$

What is the IUPAC name for the amine $CH_3(CH_2)_3NH_2$?

The Gabriel phthalimide synthesis involves the reaction of potassium phthalimide with which class of compounds?

Which type of amine is N,N-Dimethylaniline?

What is the amine formed when Benzamide undergoes Hoffmann bromamide degradation?

Reduction of aromatic nitro compounds with $Sn/HCl$ gives:

What is the IUPAC name for $CH_3-NH-C(CH_3)_3$?

Which of the following is not a step in the Gabriel phthalimide synthesis?

Which amine is produced when propan-2-one oxime is reduced with $LiAlH_4$?

The intermediate formed in the reaction of nitrobenzene with $Fe/HCl$ that eventually leads to aniline is:

Which of the following is produced when $CH_3CH_2CONH_2$ is treated with $LiAlH_4$ and then with water?

Which type of amine forms a sulfonamide that is soluble in $NaOH$?

Benzenediazonium chloride reacts with fluoroboric acid ($HBF_4$) to produce a precipitate which on heating gives:

Which of the following statements about benzenediazonium chloride is true?

The process of converting an amine into its salt by reacting with $HCl$ can be reversed by adding:

In the following reaction sequence, Ethylamine is treated with $NaNO_2$ and $HCl$ at $273-278\,K$ to form 'B'. 'B' reacts with $PCl_5$ to yield 'C'. 'C' reacts with alcoholic $KCN$ to form 'D', which is finally reduced by $LiAlH_4$ to give 'E'. Identify the IUPAC name of 'E'.

What is the product of the reaction of an aromatic primary amine with $CHCl_3$ and alcoholic $KOH$?

Which reagent is used to convert Benzonitrile to Benzylamine?

The product 'X' in the following reaction is: $RNH_2 + CHCl_3 + 3KOH \xrightarrow{\Delta} X + 3KCl + 3H_2O$

The reduction of benzenediazonium chloride with $Zn/HCl$ yields:

Which of the following has the lowest $pK_b$ value (most basic)?

What is the primary product of the reaction between aniline and nitrous acid at room temperature ($298 K$)?

Nitrous acid ($HNO_2$) is not stable and is therefore:

Which of the following salts is formed when p-nitroaniline undergoes diazotization with $HCl$?

In the reaction of ethylamine with $NaNO_2$ and $HCl$, why is a stable diazonium salt not isolated?

In the preparation of $[C_{6}H_{5}N_{2}]^{+}Cl^{-}$, which of the following is the balanced equation representing the overall process?

A student performs the diazotization of aniline but forgets to cool the reaction mixture. The mixture is at $45^{\circ} C$. The most likely result is:

The stability of the benzene diazonium cation is attributed to the dispersal of the positive charge. This dispersal occurs through:

What is the kinetic effect of increasing the concentration of chloride ions in a diazotization reaction carried out in $H_2SO_4$?

The use of $HBF_4$ instead of $HCl$ in the diazotization of aniline yields benzenediazonium fluoroborate. What unique property does this salt possess?

Which observation confirms that a diazotization reaction has been performed at too high a pH?

Which property of the $N_2$ molecule makes the replacement of the diazonium group by other functional groups favorable?

The Sandmeyer reaction is used for the introduction of which groups into the benzene ring?

Which of the following ions acts as an electrophile in the azo coupling reaction?

In the reduction of $ArN_2Cl$ to $ArH$ using ethanol, what is the byproduct formed from ethanol?

The reaction of aniline with $NaNO_{2}$ and $HCl$ at $273$ K gives 'A', which on reaction with 'B' gives Iodobenzene. Identify 'A' and 'B'.

Which of the following compounds is the final product of the reaction between Benzenediazonium chloride and Fluoroboric acid followed by heating with Sodium Nitrite and Copper?

Why cannot the diazonium group be replaced by a hydroxyl group using strong bases like $NaOH$ at room temperature?

What is the product when benzenediazonium chloride reacts with $H_3PO_2$ in water?

Which reaction is used to prepare fluorobenzene from aniline?

When benzenediazonium chloride is reduced with ethanol, ethanol is oxidized to: