Which of the following, when undergoing addition of HBr, will form ONLY a pair of diastereomers?

Subtopic:  Aliphatic Hydrocarbon - Methods of Preparation |
 53%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Taking into account the stability of various carbocations and, as well as the rules governing mechanisms of carbocation rearrangements, which reaction is most likely to occur during the given reaction ?

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which of the following is the best stereochemical representation when reaction between 1 -methylcyclohexene and NBS react in aqueous dimethyl sulfoxide?

(a) 

(b) 

(c) 

(d) None of these

Subtopic:  Aliphatic Hydrocarbon -Nomenclature, Isomerism & Mechanism |
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NEET 2023 - Target Batch - Aryan Raj Singh
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CH3-CH||CH3CH3+H2C = CH22.50CHF(A);    (A) is:

(a) 

(b) 

(c) 

(d) CH3-CH|CH3-CH2-CH=CH2

Subtopic:  Aliphatic Hydrocarbon - Methods of Preparation |
 55%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Di-imide (N2H2) is used to reduce double bond of:

(1)  -C|=O               

(2) -CN             

(3) -NO2           

(4) -CH=CH-

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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NEET 2023 - Target Batch - Aryan Raj Singh
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End product of the reaction is:-
(a)(b)

(c)      (d)

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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NEET 2023 - Target Batch - Aryan Raj Singh
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Product (A) is:-

1.  

2. 

3.  

4. 

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 69%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Compound (A) is :

1.  

2. 

3.  

4. 

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 68%
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NEET 2023 - Target Batch - Aryan Raj Singh
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MMPP  Magnesium mono peroxy phthalate. Product (X) is:

1.   

2. 

3.  

4. 

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 51%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Product (A) is:

(1) Ph-CH2-Cl                     

(2) Ph-CH2-Br

(3) Ph-CH2-CCl3                 

(4) Ph-CH2-CBrCl2

 

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 50%
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NEET 2023 - Target Batch - Aryan Raj Singh
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