Ethers are not distilled to dryness for fear of explosion. This is due to formation of:

1. oxides                             

2. alcohol

3. ketones                           

4. peroxides

Subtopic:  Ethers: Preparation & Properties, Uses |
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In the following reaction,                                              

The major products A and C are respectively: 

A C
1.
2.
3.
4.

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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The best reagent to convert pent-3-en-2-ol into pent-3-en-2-one is:

1. Acidic KMnO4

2. Alkaline K2Cr2O7

3. Chromium anhydride in glacial acetic acid

4. Pyridinium Chlorochromate

Subtopic:  Alcohols: Preparation & Properties |
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Absolute alcohol contains:

1. 40% H2O                         

2. 10% H2O

3. 5% H2O                           

4. 100% C2H5OH

Subtopic:  Alcohols: Preparation & Properties |
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Dialkyl sulphides are known as:

1. sulphonal                         

2. mercaptan

3. thioethers                       

4. thioesters

Subtopic:  Ethers: Preparation & Properties, Uses |
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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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What is formed when a primary alcohol undergoes catalytic dehydrogenation?               

1. Aldehyde           

2. Ketone         

3. Alkene           

4. Acid

Subtopic:  Alcohols: Preparation & Properties |
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Diethyl ether absorbs oxygen to form:

1. red colored sweet smelling compound

2. acetic acid

3. ether suboxide

4. ether peroxide

 

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Fenton's reagent is:

1. H2O + FeSO4                     

2. H2O2 + FeSO4

3. H2O2 + ZnSO4                   

4. NaOH + FeSO4

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