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 |
 79%
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The product (A) in the below mentioned reaction is:
1.  2.
3.   4.  
 

Subtopic:  Alcohols: Preparation & Properties |
 63%
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The structure of A in the below mentioned reaction is:

 

1.  2.
3. 4.
Subtopic:  Alcohols: Preparation & Properties |
 84%
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The reducing agent among the following is -

1. CrO3/H+

2. KMnO4

3. LiAlH4

4. O3

Subtopic:  Alcohols: Preparation & Properties |
 89%
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Optically active 2-octanol rapidly loses its optical activity when exposed to :

1. Dilute acid 2. Dilute base
3. Light 4. Humidity
Subtopic:  Alcohols: Preparation & Properties | Mechanism of Dehydration, Methanol & Ethanol |
 57%
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Product (A) in the reaction below is:
1.  2.
3. 4.  
Subtopic:  Phenols: Preparation & Properties |
 70%
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An ester cannot be prepared by -

1. RCOOH + R'OH + OH-

2. RCOCl+R'OH +Pyridine

3. RCOOH+ R’OH +H+

4. (RCO)2O + R'OH + Pyridine

Subtopic:  Alcohols: Preparation & Properties |
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Widespread deaths due to liquor poisoning occur due to the presence of-
1. Lead compounds in liquor 2. Methyl alcohol in liquor
3. Ethyl alcohol in liquor 4. Carbonic acid in liquor
Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
 78%
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Intermolecular dehydration of alcohol gives:

1. Alkenes

2. Ketones

3. Alkynes

4. Ethers

Subtopic:  Ethers: Preparation & Properties, Uses |
 57%
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Product C in the following sequence of reactions is:
\(C_2H_5Br \xrightarrow{NaOH\text{(aq)}}\ A \xrightarrow{Na}\ B\ \xrightarrow{CH_3I}\ C\)

1. Butane 2. Ethane
3. Methyl ethyl ether 4. Propane
Subtopic:  Ethers: Preparation & Properties, Uses |
 87%
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