Ozonolysis of 2,3-dimethylbut-1-ene followed by reduction with zinc and water gives

1. methanoic acid and 3-methyl-2-butanone

2. methanal and 3-methyl-2-butanone

3. methanal and 2-methyl-3-butanone

4. methanoic acid and 2-methyl-3-butanone

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 67%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

The product (s) obtained via oxymercuration-dermercuration of butyne would be

1.                                2. 

3. +CH2O                    4.+ HCOOH

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 58%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

CH3-CHCOOK
            |
CH3-CHCOOKElectrolysis A (Major)

The product "A" is -

1.                  2. 

3.                 4. 

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 75%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

Which of the provided alkenes exhibits the greatest stability?

1. 2.
3. 4.

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 85%
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

1eq.NBS XPhO-Y (major product)

The product Y is -

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 58%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

Zn/AcOHO3A
A is:

1. 3-keto butanol

2. Butan-1,4-dial

3. 1-aldo-2-butanone

4. 2-keto butan-1,4-dial

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 61%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

A compound 'A'

1. Decolourises Baeyer's reagent

2. On hydroxylation and futher oxidation with KMnO4 gave formic acid and acetone

3. On ozonolysis gave one molecule of acetone and one of formaldehyde 'A' is

1. Propylene            2. Ethylene

3. n-butylene           4. Isobutylene

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 72%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

The most reactive of these compounds towards sulphonation is

1. Toluene                         2. Chlorobenzene

3. Nitrobenzene                 4. m-Xylene

Subtopic:  Aromatic Hydrocarbons - Reactions & Mechanism |
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

CH3ClNaGas A

CH2COONa-CH2COONaElectrolysisKolbe'sGas B

Mg2C3H2OGas C

Gas (A+B+C) Cu2Cl2Ammoniacal

gas mixture Alk. KMnO4Cold dil Gas X

Gas X is-

1. Gas A + Gas B                      2. Only Gas B

3. Gas B + Gas C                      4. Only Gas A

Subtopic:  Aliphatic Hydrocarbon - Methods of Preparation |
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

What is the product formed when n-heptane is heated with a mixture of Cr2O3 and Al2O3 at 600°C?

 

1. Cyclohexane      2. Cyclohexene
3. Benzene        4. Toluene

Subtopic:  Aliphatic Hydrocarbon -Nomenclature, Isomerism & Mechanism |
 72%
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