The general molecular formula, which represents the homologous series of alkanols is     

1. CnH2nO                         2. CnH2nO

3. CnH2n+1O                        4. CnH2n+2O

Subtopic:  Alcohols: Preparation & Properties |
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Tautomerism is not exhibited by-

1. 

2. 
3. 

4. 

Subtopic:  Alcohols: Preparation & Properties |
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Power alcohol is a mixture of petrol and alcohol in the ratio:

1. 4:1                         

2. 1:4

3. 2:1                         

4. 1:2

Subtopic:  Alcohols: Preparation & Properties |
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Resorcinol and conc. H2SO4 in presence of phthalic anhydride produce a compound which is:

1. a dye                             2. an antiseptic

3. an indicator                    4. a detergent

Subtopic:  Alcohols: Preparation & Properties |
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Fenton's reagent is:

1. H2O + FeSO4                     

2. H2O2 + FeSO4

3. H2O2 + ZnSO4                   

4. NaOH + FeSO4

Subtopic:  Alcohols: Preparation & Properties |
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Which of the following reagents can convert acetic acid into ethanol?

1. Sn + HCl                           

2. H2 + Pt

3. LiAlH4 + ether                   

4. Na + alcohol

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
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The major product of the following reaction is-

1. a hemiacetal                 

2. an acetal

3. an ether                       

4. an ester

Subtopic:  Alcohols: Preparation & Properties |
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Isopropyl alcohol and n-propyl alcohol are:

1. Position isomers                               

2. Chain isomers

3. Functional isomers                             

4. None of the above

Subtopic:  Alcohols: Preparation & Properties |
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Rectified spirit contains:

1. 75.0 % alcohol                           2. 85.5% alcohol

3. 95.6 % alcohol                           4. 100.0% alcohol

Subtopic:  Alcohols: Preparation & Properties |
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Compound that is not an alcohol-

1. CH2=CHCH2OH                            

2. CH2OHCH2OH

3. C6H5CH2OH                                 

4. C6H5OH

Subtopic:  Alcohols: Preparation & Properties |
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