Ortho nitrophenol is more acidic than ortho methoxy phenol because:

1.	The NO2-group increases the electron density in phenol while the methoxy group decreases the electron density in phenol
2.	The nitro-group is an electron-withdrawing group while the methoxy group is an electron-releasing group
3.	The methoxy-group is an electron-withdrawing group while the nitro group is an electron-releasing group
4.	None of the above

Why is the preparation of ethers from secondary or tertiary alcohols in acidic medium generally not suitable?

What is the IUPAC name of the given compound?

     

1. 2, 2, 2-Trimethylpentan-3-ol

2. 2, 2, 4-Trimethylpentan-3-ol

3. 2, 2, 3-Trimethylpentan-3-ol

4. 1, 1, 3-Trimethylpentan-3-ol

The IUPAC name of the below compound is:
  

The IUPAC name of the below compound is:
 

1.  3,4-Dimethylhexane –1,3,5-triol 

2.  3,5-Dimethylhexane –1,1,5-triol 

3.  3,5-Dimethylhexane –1,3,5-triol 

4.  3,1-Dimethylhexane –1,3,5-triol 

The IUPAC name of the above compound is:

The IUPAC name of the following compound is:
 

1. 1-Ethoxy-3-methylpentane

2. 3-Ethoxy-1-methylpentane

3. 2-Ethoxy-3-methylpentane

4. 3-Ethoxy-2-methylpentane

The structure and name of intermediate compound is -

1.	Cumene hydroperoxide
2.	Cumene hydroperoxide
3.	Cumene hydroperoxide
4.	None of these

  The IUPAC name of the following compound is:
        
1. Cyclopent-1-en-3-ol
2. Cyclopent-3-en-1-ol
3. Cyclopent-2-en-1-ol
4. Cyclopent-1-en-2-ol

Identify A when benzene is treated with Cl₂ in the presence of AlCl₃, and the product obtained is further treated with NaOH at 623 K and 300 atm to form phenol.