Phenolic group can be identified by a positive:

Match List - I with List - II.

	List - I (Reaction)		List - II (Reagent(s))
(A)		(I)	$$\mathrm{Na_2Cr_2O_7,H_2SO_4}$$
(B)		(II)	(i) $$\mathrm(NaOH)$$, (ii) $$\mathrm{CH_3Cl}$$
(C)		(III)	(i) $$\mathrm{NaOH,CHCl_3}$$, (ii) $$\mathrm{NaOH}$$, (iii) $$\mathrm{HCl}$$
(D)		(IV)	(i) $$\mathrm{NaOH}$$, (ii) $$\mathrm{CO_2}$$, (iii) $$\mathrm{HCl}$$

Choose the correct answer from the options given below :

Given below are two statements :

Statement (I) : p-nitrophenol is more acidic than m-nitrophenol and o-nitrophenol.

Statement (II) : Ethanol will give immediate turbidity with Lucas reagent.

In the light of the above statements, choose the correct answer from the options given below :

The ascending order of acidity of $$-\mathrm{OH}$$ group in the following compounds is :

Choose the correct answer from the options given below: