The correct statement regarding the basicity of arylamines is

(1) Arylamines are generally more basic than alkylamines because the nitrogen lone-pair electrons are not delocalized by interaction with the aromatic ring p-electron system.

(2) Arylamines are generally more basic than alkylamines because of aryl group.

(3) Arylamines are generally more basic than alkylamines, because the nitrogen atom in arylamines is sp-hybridized

(4) Arylamines are generally less basic than alkylamines because the nitrogen lone-pair electrons are delocalized by interaction with the aromatic ring p-electron system.

Subtopic:  Amines - Preparation & Properties |
 90%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Which of the following will be most stable diazonium salt RN2+X- ?

(a) CH3N2+X-

(b) C6H5N2+X-

(c) CH3CH2N2+X-

(d) C6H5CH2N2+X-

 

Subtopic:  Diazonium Salts: Preparation, Properties & Uses |
 78%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Which of the following is more basic than aniline ?

1. Diphenylamine

2. Triphenylamine

3. p-nitroaniline

4. Benzylamine

Subtopic:  Amines - Preparation & Properties |
 77%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

advertisementadvertisement

Which of the following compounds will not give Hoffmann bromamide reaction?

1.         

2.  

3.       

4.  

Subtopic:  Mechanism |
 60%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Identify the major product (A) formed in the following reaction/\.

1.               2.  

3.        4.  

Subtopic:  Mechanism |
 53%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Which of the following substituent as 'X' not decreases the rate of reaction with respect to aniline?

1.  

2.  -CH3

3.  -NO2

4.  -CHO

Subtopic:  Mechanism |
 70%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

advertisementadvertisement

Which of the following compounds will give isocyanide test with CHCl3/KOH?

1.  

2.  

3.  

4.  

Subtopic:  Cyanides & Isocyanides |
 72%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Give the incorrect order of basic strength

1.  PhNH2<PhNHMe<PhNMe2

2.  pCH3PhNH2>mCH3PhNH2>PhNH2>oCH3PhNH2

3.  PhNH2>mNO2PhNH2>pNO2PhNH2>ONO2PhNH2

4.  oCH3OPhNH2>pCH3OPHNH2>PhNH2>mCH3OPhNH2

Subtopic:  Amines - Preparation & Properties |
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

For the following reaction

(major product) will be

1.  

2.  

3.  

4.  

Subtopic:  Mechanism |
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

advertisementadvertisement

A given nitrogen-containing aromatic compound a reacts with Sn/HCl, followed by HNO2 to give an unsatable compound B.B, on treament with phenol, forms a beautiful coloured compound C with the molecular formula C12H10N2O. The structure of compound A is

 

Subtopic:  Urea & Nitro Compound |
 76%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints