ArH + N₂ + H₃PO₃ + HX are the products of the following reaction
ArH + N₂ + H₃PO₃ + HX are the products of the following reaction
Options
(a) ArNX + H₂ + H₂O (b) ArNX + H₃PO₄ + NaOH⁺ (c) ArN + H₃PO₂ + 2H₂ […]
Chemistry
Reduction of H₃C – NC with hydrogen in presence of Ni/Pt as catalyst gives
Reduction of H₃C – NC with hydrogen in presence of Ni/Pt as catalyst gives
Options
(a) CH₃NH₂ (b) CH₃NHCH₃ (c) CH₃CH₂NH₂ (d) (CH₃)₃N
Correct Answer:
CH₃NHCH₃
Explanation:
No explanation available. Be the first […]
Benzylamine is a stronger base than aniline because
Benzylamine is a stronger base than aniline because
Options
(a) The lone pair of electrons on the nitrogen atom in benzylamine is delocalised (b) The lone pair of electrons on the nitrogen atom […]
Amines behave as
Amines behave as
Options
(a) aprotic acids (b) Lewis acid (c) amphoteric compound (d) Lewis base
Correct Answer:
Lewis base
Explanation:
In amines (-NH₂) nitrogen atom has a lone pair of electron, which […]
The nitration (using nitration mixture) of aniline gives
The nitration (using nitration mixture) of aniline gives
Options
(a) p-nitroaniline (b) o-nitroaniline (c) m-nitroaniline (d) all of the above
Correct Answer:
all of the above
Explanation:
No explanation available. Be the first […]
The weakest base among the following is
The weakest base among the following is
Options
(a) dimethylamine (b) aniline (c) methylamine (d) ethylamine
Correct Answer:
aniline
Explanation:
No explanation available. Be the first to write the explanation for this […]
Mendius reaction converts an alkyl cyanide to
Mendius reaction converts an alkyl cyanide to
Options
(a) a primary amine (b) an aldehyde (c) a ketone (d) an oxime
Correct Answer:
a primary amine
Explanation:
Chemical reduction of alkyl cyanides using […]
Compound that has smell of bitter almonds is
Compound that has smell of bitter almonds is
Options
(a) aniline (b) benzonitrile (c) phenyl isocyanide (d) nitrobenzene
Correct Answer:
nitrobenzene
Explanation:
No explanation available. Be the first to write the explanation for […]
A secondary amine could be prepared readily from the starting material
A secondary amine could be prepared readily from the starting material
Options
(a) alkyl isocyanide (b) alkyl cyanide (c) alkanamide (d) phthalimide and alkyl halide
Correct Answer:
alkyl isocyanide
Explanation:
Secondary amines […]
KCN reacts readily to give a cyanide with
KCN reacts readily to give a cyanide with
Options
(a) ethyl alcohol (b) ethyl bromide (c) bromobenzene (d) chlorobenzene
Correct Answer:
ethyl bromide
Explanation:
No explanation available. Be the first to write the […]