What is the correct order of dehydration rate for the compounds (i), (ii), and (iii) when treated with concentrated \(\text{H}_2\text{SO}_4\)?

(i) 
(ii) 
(iii)

1. (i) > (iii) > (ii)                                             

2. (i) > (ii) > (iii)

3. (ii) > (i) > (iii)                                             

4. (ii) > (iii) > (i)

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
 65%
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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 |
 63%
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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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Product (A) in the below mentioned reaction is:
 

1. 2.
3.   4.  
Subtopic:  Alcohols: Preparation & Properties |
 68%
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Which of the following compounds is most prone to oxidation?
 

1.
\(\mathrm{CH}_3-\mathrm{CHOH}-\mathrm{CH}_3\)
2.   
3.
\(\mathrm{CH}_3-\mathrm{CH}_2-\mathrm{O}-\mathrm{CH}_2-\mathrm{CH}_3\)
4.   
Subtopic:  Alcohols: Preparation & Properties |
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Product (P) is:

1.    2.  
3.   4.  
Subtopic:  Alcohols: Preparation & Properties |
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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 |
 81%
From NCERT
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The product (A) in the below mentioned reaction is:
1.  2.
3.   4.  
 

Subtopic:  Alcohols: Preparation & Properties |
 64%
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The structure of A in the below mentioned reaction is:

 

1.  2.
3. 4.
Subtopic:  Alcohols: Preparation & Properties |
 85%
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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%
From NCERT
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