Which of the following products are formed when methoxymethane reacts with HI?

1. Both methyl iodide and methanol

2. Only methanol

3. Only methyl iodide

4.  None of the above

Subtopic:  Alcohols: Preparation & Properties |
 90%
Level 1: 80%+
Hints

The reaction of hydrogen iodide with 1-propoxypropane gives

1. Propane-1-ol and 1-Iodopropane

2. 1-iodopropane

3. Propane-1-ol

4. None of above

 

Subtopic:  Ethers: Preparation & Properties, Uses |
 84%
Level 1: 80%+
Hints

The correct sequence of reactions is:

1.  
2.   
3.
4.

Subtopic:  Phenols: Preparation & Properties |
 52%
Level 3: 35%-60%
Hints

advertisementadvertisement

The correct set of reactions among the following is:

1.
2.
3.
4. None of the above
Subtopic:  Alcohols: Preparation & Properties |
 77%
Level 2: 60%+
Hints

\(\large{\mathrm{CH_3CH_2CHON}a+\mathrm{CH_3CH_2CH_2Br \rightarrow}}\)

 
The major product of above Williamson's ether synthesis will be:

1. 1-Propoxypropane
2. 2-Propoxypropane
3. 3-Propoxypropane
4. 4-Propoxypropane

Subtopic:  Ethers: Preparation & Properties, Uses |
 79%
Level 2: 60%+
Hints

The incorrect reaction among the following is:

1.
2.
3.
4.
Subtopic:  Phenols: Preparation & Properties |
 74%
Level 2: 60%+
Hints

advertisementadvertisement

The major product of Williamson’s ether synthesis reaction would be:
 

1. Benzene 2. Methoxy benzene
3. Ethoxy benzene 4. Ethane
Subtopic:  Ethers: Preparation & Properties, Uses |
 92%
Level 1: 80%+
Hints
Links

In Williamson’s synthesis reaction major product will be

 

CH3|CH3—C—ONa+CH3Br→?|CH3

1. 1-methoxy- 2-methylpropane

2. 2-methoxy- 2-methylpropane

3. 2-methoxy- 1-methylpropane

4. 1-methoxy- 1-methylpropane

Subtopic:  Ethers: Preparation & Properties, Uses |
 73%
Level 2: 60%+
Hints

In the following Williamson’s synthesis reaction,

CH3CH2ONa + CH3-Br → ?

The product will be:

1. 1-Methoxyethane 2. 2-Methoxyethane
3. 3-Methoxyethane 4. 4-Methoxyethane
Subtopic:  Ethers: Preparation & Properties, Uses |
 86%
Level 1: 80%+
Hints
Links

advertisementadvertisement

Dehydration of ethanol in acidic medium yields:

1. Ethyne

2. Ethanol

3. Ethane

4. Ethene

Subtopic:  Alcohols: Preparation & Properties |
 86%
Level 1: 80%+
Hints