Alcohols, Phenols and Ethers · Question 4

Identify D in the following sequence of reactions: [figure]

1. n-propyl alcohol
2. isopropyl alcohol
3. propanal
4. propionic acid

Phenol is more acidic than ethanol.

1. Both A and R are true and R is the correct explanation of A
2. Both A and R are true but R is not the correct explanation of A
3. A is true but R is false
4. A is false but R is true

Consider the following reaction and identify the product (P). [figure] 3-Methylbutan-2-ol

1. CH3CH=CH-CH3
2. [figure]
3. [figure]
4. [figure]

Consider the following reaction [figure] Identify products A and B :-

1. [figure]
2. [figure]
3. [figure]
4. [figure]

Which amongst the following will be most readily dehydrated under acidic conditions?

1. [figure]
2. [figure]
3. [figure]
4. [figure]

Given below are two statements: In the light of the above statements, choose the most appropriate answer from the options given below :

1. Both Statement I and Statement II are correct.
2. Both Statement I and Statement II are incorrect.
3. Statement I is correct but Statement II is incorrect.
4. Statement I is incorrect but Statement II is correct.

Given below are two statements: In the light of the above statements, choose the most appropriate answer from the options given below:

1. Both Statement I and Statement II are correct
2. Both Statement I and Statement II are incorrect
3. Statement I is correct but Statement II is incorrect
4. Statement I is incorrect but Statement II is correct

Match the reagents (List-I) with the product (List-II) obtained from phenol. Choose the correct answer from the options given below :

1. (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)
2. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
3. (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)
4. (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)

Which one of the following reaction sequence is incorrect method to prepare phenol?

1. [figure] , oleum, NaOH, H3O+
2. Aniline, NaNO2 + HCl, H2O, heating
3. Cumene, O2, H3O+
4. [figure] , NaOH, STP condition

What is the IUPAC name of the organic compound formed in the following chemical reaction? Acetone [(ii) H2O, H+](i) C2H5MgBr, Dry ether product

1. 2-methylbutan-2-ol
2. 2-methylpropan-2-ol
3. pentan-2-ol
4. pentan-3-ol