NEETChemistryAlcohol Phenols and EthersMCQ+4 / −1
Which one of the following reaction sequence is incorrect method to prepare phenol?
- A
- BAniline, NaNO2 + HCl, H2O, heating
- CCumene, O2, H3O+
- D
View written solutionFree
Correct answer: D
At STP condition substitution at sp2 carbon atom is not feasible.
More from Alcohol Phenols and Ethers
- Given below are two statements: Statement I: The acidic strength of monosubstituted nitrophenol is higher than phenol because of electron withdrawing nitro group. Statement II : o-nitrophenol, m-nitrophenol and p-nitrophenol will have same…2022 · MCQ
- Given below are two statements: Statement I : In Lucas test, primary, secondary and tertiary alcohols are distinguished on the basis of their reactivity with conc. HCl + ZnCl2, known as Lucas Reagent. Statement II : Primary alcohols are…2022 · MCQ
- Anisole on cleavage with Hl gives :2020 · MCQ
- The structure of intermediate A in the following reaction, is : Includes diagram2019 · MCQ
- The compound A on treatment with Na gives B, and with PCl5 gives C. B and C react together to give diethyl ether. A, B and C are in the order2018 · MCQ
- In the reaction, the electrophile involved is Includes diagram2018 · MCQ
- Compound A, C8H10O, is found to react with NaOI (produced by reacting Y with NaOH) and yields a yellow precipitate with characteristic smell. A and Y are respectively2018 · MCQ
- Identify the major products P, Q and R in the following sequence of reactions : Includes diagram2018 · MCQ