>
Exams
>
Chemistry
>
Chemical Reactions
>
some reactions of amines are given which one is no
Question:
Some reactions of amines are given. Which one is not correct ?
NEET (UG) - 2013
NEET (UG)
Updated On:
May 8, 2026
$CH_3CH_2NH_2 + HNO_2 \to CH_3CH_2OH + N_2$
$CH_3NH_2+C_6H_5SO_2Cl \to CH_3NHSO_2C_6H_5$
$(CH_3)_2NH+NaNO_2+HCl\to(CH_3)_2N-N=O$
Show Solution
Verified By Collegedunia
The Correct Option is
A
Solution and Explanation
Aromatic tertiary amines undergo electrophilic substitution with nitrosonium ion at p-position of the phenyl ring to form green-coloured p-nitrosoamines.
Download Solution in PDF
Was this answer helpful?
0
0
Top NEET Chemistry Questions
A
$100.0\, mL$
dilute solution of
$Ag ^{+}$
is electrolysed for
$15.0$
minutes with a current of
$1.25 \,mA$
and the silver is removed completely. What was the initial
$\left[ Ag ^{+}\right]$
?
NEET (UG) - 2018
Chemistry
Electrolysis
View Solution
Under isothermal condition, a gas at 300 K expands from 0.1 L to 0.25 L against a constant externalpressureof2bar Theworkdonebythe gas i s : [Given that 1Lbar= 100J)
NEET (UG) - 2019
Chemistry
Thermodynamics
View Solution
Unit of entropy is : -
NEET (UG) - 2002
Chemistry
Thermodynamics
View Solution
For a reaction, activation energy E
$_a$
=0 and the rate constant at 200K is 1.6×10
$^6$
s
$^{-1}$
. The rate constant at 400K will be- [Given that gas constant] R= 8.314 J K
$^{-1}$
mol
$^{-1}$
NEET (UG) - 2019
Chemistry
Chemical Kinetics
View Solution
Half-life period of a first order reaction is
$1386\, s.$
The specific rate constant of the reaction is
NEET (UG) - 2009
Chemistry
Chemical Kinetics
View Solution
View More Questions
Top NEET Chemical Reactions Questions
3A → 2B,rate of reaction +d[B]/dt is equals to
NEET (UG) - 2002
Chemistry
Chemical Reactions
View Solution
Activation energy of any chemical reaction can be calculated if one knows the value of
NEET (UG) - 2024
Chemistry
Chemical Reactions
View Solution
The reagents with which glucose does not react to give the corresponding tests/products are
A. Tollen's reagent
B. Schiff's reagent
C. HCN
D NH
2
OH
E. NaHSO
3
Choose the correct options from the given below:
NEET (UG) - 2024
Chemistry
Chemical Reactions
View Solution
Identify the correct reagents that would bring about the following transformation.
NEET (UG) - 2024
Chemistry
Chemical Reactions
View Solution
Match List I with List II
List-I
(Reaction)
List-II
(Reagents/Condition)
(A)
(I)
(B)
(II)
CrO
3
(C)
(III)
KMnO
4
/KOH,
\(\Delta\)
(D)
(IV)
(i) O
3
(ii) Zn-H
2
O
Choose the correct answer from the options given below:
NEET (UG) - 2024
Chemistry
Chemical Reactions
View Solution
View More Questions
Top NEET Questions
A
$100.0\, mL$
dilute solution of
$Ag ^{+}$
is electrolysed for
$15.0$
minutes with a current of
$1.25 \,mA$
and the silver is removed completely. What was the initial
$\left[ Ag ^{+}\right]$
?
NEET (UG) - 2018
Electrolysis
View Solution
The time constant of C-R circuit is
NEET (UG) - 1992
LCR Circuit
View Solution
The chronological order of human evolution from early to the recent is
NEET (UG) - 2016
Social Evolution
View Solution
The correct Boolean operation represented by the circuit diagram drawn is :
NEET (UG) - 2019
Logic gates
View Solution
The driver of a car travelling with speed
$30\, m/sec$
towards a hill sounds a horn of frequency
$600\, Hz.$
If the velocity of sound in air is
$330\, m/s,$
the frequency of reflected sound as heard by driver is
NEET (UG) - 2009
doppler effect
View Solution
View More Questions