⇒Alcohol, Phenols and Ethers

6. ⇒  (MHT CET 2023 9th May Morning Shift )

Identify the product $\mathrm{A}$ obtained in the following reaction.

Phenol + Conc. Nitric acid $\stackrel{\text{ conc, }{\mathrm{H}}_2{\mathrm{SO}}_4}{⟶}\mathrm{A}$

A. o-Nitrophenol

B. p-Nitrophenol

C. 2,4,6-Trinitrophenol

D. Mixture of ortho and para-nitrophenol

7. ⇒  (MHT CET 2021 21th September Evening Shift )

Identify the product $(\mathrm{X})$ formed in the following reaction.

${\mathrm{C}}_6{\mathrm{H}}_5\mathrm{OH}+{\mathrm{CH}}_3\mathrm{COOH}\stackrel{\mathrm{H}+}{\rightleftharpoons }\mathrm{X}$

A. ${\mathrm{C}}_6{\mathrm{H}}_5\mathrm{O}-\mathrm{CO}-{\mathrm{CH}}_3$

B. ${\mathrm{C}}_6{\mathrm{H}}_5-{\mathrm{CH}}_3$

C. ${\mathrm{C}}_6{\mathrm{H}}_5-\mathrm{O}-{\mathrm{CH}}_3$

D. ${\mathrm{C}}_6{\mathrm{H}}_5-\mathrm{COO}-{\mathrm{CH}}_3$

8. ⇒  (MHT CET 2021 21th September Morning Shift )

Identify the reactant, reagent and condition of Kolbe's reaction from following.

A. ${\mathrm{C}}_6{\mathrm{H}}_5\mathrm{ONa},{\mathrm{CO}}_2$ and $398\mathrm{K},6\mathrm{atm}$

B. ${\mathrm{C}}_6{\mathrm{H}}_5\mathrm{ONa},{\mathrm{Na}}_2{\mathrm{CO}}_3$ and $398\mathrm{K}$

C. ${\mathrm{C}}_6{\mathrm{H}}_5\mathrm{OH},{\mathrm{CHCl}}_3$ and aq. $\mathrm{NaOH}$

D. ${\mathrm{C}}_6{\mathrm{H}}_5\mathrm{OH}$, dil. ${\mathrm{HNO}}_3$ and $413\mathrm{K}$