The alkene formed as a major product in the given elimination reaction is:   

1. 

2. CH2=CH2     

3. 

4.                           

Subtopic:  Amines - Preparation & Properties |
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

In the following reaction, the product X is:

Cone.H2SO4cone.HNO3 x

1. 

2. 

3. 

4. 

Subtopic:  Amines - Preparation & Properties |
 60%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

The correct structure of ethylenediaminetetraacetic acid (EDTA) is: 

1.
2.
3.
4.
Subtopic:  Amines - Preparation & Properties |
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

Biuret test is not given by: 

(1) proteins

(2) carbohydrates

(3) polypeptides

(4) urea

Subtopic:  Amines - Preparation & Properties |
 61%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

An aromatic amine (A) was treated with alcoholic potash and another compound (Y) when a foul smelling gas was formed with formula C6H5NC. (Y) was formed by reacting a compound (Z) with Cl2 in the presence of slaked lime. Compound (Z) is:

1. C6H5NH2

2. CH3OH

3. CH3COCH3

4. CHCl3

Subtopic:  Amines - Preparation & Properties | Identification of Primary, Secondary & Tertiary Amines |
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

Identify 'Z' in the reaction given below;

(2) H2O; boil (1)HNO2(280 K)xNaOHYCH3lZ:

1. 

2. 

3. 

4. 

 

   

              

Subtopic:  Diazonium Salts: Preparation, Properties & Uses |
 61%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

The product obtained on nitration followed by alkaline hydrolysis of acetylated aniline is:

1. o-Nitroacetanilide

2. o- and p-Nitroaniline

3. m-Nitroaniline

4. Acetanilide

Subtopic:  Amines - Preparation & Properties |
 74%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

The formula of picramide is :

1. 

2. 

3. 

4. 

Subtopic:  Amines - Preparation & Properties |
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

Pyridine possesses :

(1) aromatic nature

(2) unsaturated aliphatic nature

(3) alicyclic nature

(4) aliphatic nature

Subtopic:  Amines - Preparation & Properties |
 70%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

Ammoniacal solution of Ni(CN)2 reacts with C6H6 to produce a light violet coloured crystaline compound of the formula:

(1) Ni(CN)2·C6H5

(2) C6H5CH3

(3) Ni(CN)2C6H6

(4) Ni(CN)2NH3·C6H6

Subtopic:  Amines - Preparation & Properties |
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints