Propene, CH3-CH=CH2 can be converted into 1-propanol by oxidation. Indicate which set of reagents amongst the following is ideal to effect the above conversion?                                       

1. KMnO4(alkaline)

2. Osmium tetroxide (OsO4/CH2Cl2)

3. B2H6 and alk H2O2

4. O3/Zn

Subtopic:  Alcohols: Preparation & Properties |
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The precise formulation of Lucas reagent consists of :

1. conc. HCl and anhydrous ZnCl2

2. conc. HNO3 and anhydrous ZnCl2

3. conc. HCl and hydrous ZnCl2

4. conc. HNO3 and hydrous ZnCl2

Subtopic:  Alcohols: Preparation & Properties |
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From NCERT
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The decreasing order of boiling points of \(1^\circ\)\(2^\circ\), and \(3^\circ\) alcohol is-

1. \(1^\circ\)\(2^\circ\)\(3^\circ\)                            

2. \(3^\circ\)\(2^\circ\)\(1^\circ\)

3. \(2^\circ\) \(1^\circ\) \(3^\circ\)                             

4. None of the above

Subtopic:  Alcohols: Preparation & Properties |
 73%
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An organic compound having molecular formula C7H8O is neither soluble in NaOH nor gives blue color with FeCl3. The compound is:

1. C6H5.CH2OH                 
2. C6H4<OHCH3
3. C6H5.OCH3                 
4. None of these

Subtopic:  Alcohols: Preparation & Properties |
From NCERT
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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 |
 83%
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In the following sequence of reactions, the product (C) is: 

CH3CHOPdH2 (A) Na (B) CH3I  (C)

1. Alcohol.                                 
2. Ether.
3. Alkene.                                 
4. None of the above.

Subtopic:  Alcohols: Preparation & Properties |
 81%
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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 |
 80%
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Ether and benzene can be separated by:-

1. Filtration

2. Distillation

3. Crystallization

4. Sublimation

Subtopic:  Alcohols: Preparation & Properties |
 58%
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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 |
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Consider the following reaction, 

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

product Z is:

1. CH2=CH2

2. CH3CH2OCH2CH3

3. CH3CH2OSO3H

4. CH3CH2OH

Subtopic:  Alcohols: Preparation & Properties |
 56%
From NCERT
AIPMT - 2009
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