What sequence of reagents is required to accomplish the following transformation?

1. (1) NBS, ROOR (2) CH3CH2O- (3)2HBr (4) NH-2 (5) disiamylborane (6) H2O2,OH-

2. (1) Cl2hv (2) OH-, heat; (3) 2HCl (4) OH-,heat (5) HgSO4,H2SO4

3. (1) NBs,ROOR; OH-,DMSO

4. (1) Br2,hv (2) t-butoxide (3) BH3,THF (4) H2O2,OH-

Subtopic:  Alcohols: Preparation & Properties | Mechanism of Dehydration, Methanol & Ethanol |
 57%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Ether cannot be produced as a major product by the reaction of- 

1.  CH3CH2Cl + Ag2O(dry)  →  
 
2.  (CH3)3CCl + CH3CH2O-Na+  →
 
3.  
4. 

Subtopic:  Ethers: Preparation & Properties, Uses |
 62%
From NCERT
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Predict the product when the given compound reacts with LiAlH4 :

1. 

2. 

3. 

4. 

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
 68%
From NCERT
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The labeled -O18 will be:


1. H2O

2. Methyl benzoate

3. Both 1 and 2

4. Benzoic acid

Subtopic:  Alcohols: Preparation & Properties |
 70%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh

Product (A) in the below mentioned reaction is:
 

1. 2.
3.   4.  
Subtopic:  Alcohols: Preparation & Properties |
 68%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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The compound that is most prone to oxidation is-

1. CH3-CHOH-CH3 2.
3. CH3-CH2-O-CH2-CH3 4.
Subtopic:  Alcohols: Preparation & Properties |
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh

Product (P) is:

1.    2.  
3.   4.  
Subtopic:  Alcohols: Preparation & Properties |
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following react with HBr at faster rate?

Subtopic:  Alcohols: Preparation & Properties |
 75%
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The reagent used in the conversion of the following reaction is:


 

1. \(\mathrm{NaBH}_4 \) 2. \(\mathrm{LiAlH}_4 \)
3. \(PCC \) 4. \(\mathrm{KMnO}_4\)
Subtopic:  Alcohols: Preparation & Properties |
 80%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh

The product (A) in the below mentioned reaction is:
1.  2.
3.   4.  
 

Subtopic:  Alcohols: Preparation & Properties |
 63%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh