Advertisements
Advertisements
Question
Which of the following reactions will yield phenol?
| (i) | ![]() |
| (ii) | ![]() |
| (iii) | ![]() |
| (iv) | ![]() |
Advertisements
Solution
| (i) | ![]() |
| (ii) | ![]() |
| (iii) | ![]() |
Explanation:

Haloarene requires extreme conditions for nucleophilic substitution reaction. Chlorobenzene does not undergo hydrolysis on treatment with aqueous \[\ce{NaOH}\] at 298 K and 1 atm.
APPEARS IN
RELATED QUESTIONS
Give the equations of reactions for the preparation of phenol from cumene.
Write chemical reaction for the preparation of phenol from chlorobenzene.
You are given benzene, conc. H2SO4 and NaOH. Write the equations for the preparation of phenol using these reagents.
Write the structures of main products when benzene diazonium chloride (C6 H5 N+2CI−)C6 H5 N2+CI- reacts with the : HBF4/∆
Write the structures of main products when benzene diazonium chloride (C6 H5 N+2CI−)C6 H5 N2+CI- reacts with the :Cu/HBr
What happens when Phenol is oxidised with Na2Cr2O7/H+?
Why phenol undergoes electrophilic substitution more easily than benzene?
Sodium salt of benzene sulphonic acid on fusion with caustic soda gives ____________.
Which of the following will not form phenol or phenoxide?
Name the starting material used in the industrial preparation of phenol.
Aspirin is also known as
Name the catalyst used in the commercial method of preparation of phenol.
In the reaction, alcohol + diazomethane → ether + N2; the ether cannot be ______.

Consider the above reactions, the product A and product B respectively are:
'A' and 'B' in the following reactions are:

Match List - I with List - II.
| List I | List II | ||
| (A) | ![]() |
(I) | Br2 in CS2 |
| (B) | (II) | Na2Cr2O7/H2SO4 | |
| (C) | ![]() |
(III) | Zn |
| (D) | ![]() |
(IV) | CHCl3/NaOH |
Choose the correct answer from the options given below:







