The decreasing order of boiling points of 1°,2°,3° alcohol is:

1. 1°>2°>3°                             

2. 3°>2°>1°

3. 2°>1°>3°                             

4. none of these

Subtopic:  Alcohols: Preparation & Properties |
 79%
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An organic compound C7H8O is neither soluble in NaOH nor gives blue color with FeCl3, is:

1. C6H5.CH2OH                 

2. C6H4<OHCH3

3. C6H5.OCH3                   

4. None of these

Subtopic:  Alcohols: Preparation & Properties |
 66%
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Which one of the following on oxidation gives a ketone?                   

1. Primary alcohol                      2. Secondary alcohol

3. Tertiary alcohol                      4. All of these

Subtopic:  Alcohols: Preparation & Properties |
 89%
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In the following sequence the product (C) is: 

CH3CHOPdH2 (A) Na(B) CH3I(C)

1. alcohol                                 2. ether

3. alkene                                  4. none of these

Subtopic:  Alcohols: Preparation & Properties |
 84%
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The formula of phenoxy benzene is :

1. C6H5C6H5                             2. C6H5-O-C6H5

3. C6H5-O-C6H6                         4. none of these

Subtopic:  Ethers: Preparation & Properties, Uses |
 82%
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Ether and benzene can be separated by:-

(1) Filtration

(2) Distillation

(3) Crystallization

(4) Sublimation

Subtopic:  Alcohols: Preparation & Properties |
 75%
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Primary alcohols can be obtained from the reaction of the RMgX with:

1. HCHO                       2. H2O

3. CO2                          4. CH3CHO

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
 80%
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Consider the following reaction, 

Ethanol PBr3XAlc.KOHY(ii)H2O, heat(i) H2SO4, room temperatureZ

The product Z is

1. CH2=CH2

2. CH3CH2OCH2CH3

3. CH3CH2OSO3H

4. CH3CH2OH

Subtopic:  Alcohols: Preparation & Properties |
 60%
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AIPMT - 2009
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Glycol condenses with ketones to give:

1. cyclic acetals                   2. cyclic ketals

3. acetaldehyde                   4. oxalic acid

Subtopic:  Alcohols: Preparation & Properties |
 76%
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 CH3-CH2-CH2OH160-180°Cconc. H2SO4XBr2Y2. NaNH21. Alc. KOHZ

 'Z'  in the above series is -

Subtopic:  Alcohols: Preparation & Properties |
 72%
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