Which of the following is an alkoxide?

1. 

2. 

3. 

4. 

Subtopic:  Ethers: Preparation & Properties, Uses |
 63%
From NCERT
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The value of C-O-C angle in ether molecule is :

1. 180°                                     

2. 150° 

3. 90°                                       

4. 110°

Subtopic:  Ethers: Preparation & Properties, Uses |
 66%
From NCERT
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Ethyl alcohol is also known as:

1. spirit of wine                         

2. methyl carbinol

3. grain alcohol                           

4. all of these

Subtopic:  Alcohols: Preparation & Properties |
 60%
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The products formed in the following reaction, C6H5-O-CH3 + HI Heat are-

1. C6H5OH and CH3

2. C6H5I and CH3OH

3. C6H5CH3 and HOI

4. C6H6 and CH3OI

Subtopic:  Phenols: Preparation & Properties | Ethers: Preparation & Properties, Uses |
 88%
From NCERT
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The formula of phenoxy benzene is-

1. C6H5C6H5                             

2. C6H5-O-C6H5

3. C6H5-O-C6H6                         

4. None of the above

Subtopic:  Ethers: Preparation & Properties, Uses |
 81%
From NCERT
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CHCHO3/NAOHXZn/CH3COOHY is: 

1. CH2OH-CH2OH 

2. CH3CH2OH 

3. CH3COOH 

4. CH3OH

Subtopic:  Alcohols: Preparation & Properties |
 53%
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Which of the following reacts with water

1. CHCl3                                     

2. CCl4

3. CCl3CHO                               

4. CH2ClCH2Cl

Subtopic:  Alcohols: Preparation & Properties |
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The order of decreasing acidic character of cyclohexanol (I), acetic acid (II), 2,4,6-trinitrophenol (III), and phenol (IV),is -                                                     

1. III>II>IV>I 

2. II>III>I>IV

3. II>III>IV>I 

4.  III>IV>II>I

Subtopic:  Phenols: Preparation & Properties |
From NCERT
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Picric acid and benzoic acid can be distinguished by:

1. Aqueous NaHCO3                   

2. Aqueous NaOH

3. Aqueous FeCl3                       

4.  Aqueous Na2CO3  

Subtopic:  Alcohols: Preparation & Properties |
From NCERT
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Butan-2-ol is a-

1. Primary alcohol                     

2. Secondary alcohol

3. Tertiary alcohol                       

4. None of the above

Subtopic:  Alcohols: Preparation & Properties |
 93%
From NCERT
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