Q. Match each of the compound in Column I with its characteristic reaction(s) in Column II.
[IIT 2009]
[IIT 2009]
Q. Match each of the compounds given in Column I with the reaction(s), that they can undergo, given in Column II.
[IIT 2009]
[IIT 2009]
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Sol. ($(A) \rightarrow P, Q, S, T:(B) \rightarrow P, S, T ;(C) \rightarrow P:(D) \rightarrow R$)
Q. The major product of the following reaction is
[IIT 2011]
[IIT 2011]
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Sol. ($(\mathrm{A}) \rightarrow \mathrm{P}, \mathrm{Q}, \mathrm{T} ;(\mathrm{B}) \rightarrow \mathrm{P}, \mathrm{Q}, \mathrm{S}, \mathrm{T},(\mathrm{C}) \rightarrow \mathrm{R}, \mathrm{S}, ;(\mathrm{D}) \rightarrow \mathrm{P}$)
Q. With reference the scheme given, which of the given statement(s) about T, U, V & W is (are) correct ?
(A) ‘T’ is soluble in hot aq NaOH
(B) ‘U’ is optically active
(C) mol formula of $\mathrm{W}$ is $\mathrm{C}_{10} \mathrm{H}_{18} \mathrm{O}_{4}$
(D) V gives effervescence with aq NaHCO $_{3}$
[IIT 2012]
(A) ‘T’ is soluble in hot aq NaOH
(B) ‘U’ is optically active
(C) mol formula of $\mathrm{W}$ is $\mathrm{C}_{10} \mathrm{H}_{18} \mathrm{O}_{4}$
(D) V gives effervescence with aq NaHCO $_{3}$
[IIT 2012]
Q. Identify the binary mixtures (s) that can be separated into the individual compounds, by differential extraction, as shown in the given scheme –
[IIT 2012]
[IIT 2012]
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Sol. (A,C,D)
Q. The total number of carboxylic acid groups in the product P is
[IIT 2013]
[IIT 2013]
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Sol. (B,D)
Q. In the reaction shown below, the major product(s) formed is / are :
[IIT 2014]
[IIT 2014]
Q. Different possible thermal decomposition pathways for peroxyesters are shown below. Match each pathway from List-I with an appropriate structure from List-II and select the correct answer using the code given below the lists.
[IIT 2014]
[IIT 2014]
Q. The major product of the reaction is :
[IIT 2015]
[IIT 2015]
Q. Aniline reacts with mixed acid (conc. HNO, and conc. $\mathrm{H}_{2} \mathrm{SO}_{4}$ ) at 288 K to give P (51%), Q (47%) and R (2%). The major product(s) the following reaction sequence is (are) :-
[JEE Adv. 2018]
[JEE Adv. 2018]
Q. In the following reaction sequence, the correct structure(s) of X is (are)
[JEE Adv. 2018]
[JEE Adv. 2018]
Treatment of benzene with CO/HCl in the presence of anhydrous $\mathrm{AlCl}_{3} / \mathrm{CuCl}$ followed by reaction with Ac2O/NaOAc gives compound X as the major product. Compound X upon reaction with $\mathrm{Br}_{2} / \mathrm{Na}_{2} \mathrm{CO}_{3}$, followed by heating at 473 K with moist KOH furnishes Y as the major product. Reaction of X with $\mathrm{H}_{2} / \mathrm{Pd}-\mathrm{C}$, followed by $\mathrm{H}_{3} \mathrm{PO}_{4}$ treatment gives Z as the major product. (There are two questions based on PARAGRAPH “X”, the question given below is one of them)
Q. The compound Y is :-
[JEE Adv. 2018]
[JEE Adv. 2018]
Q. The compound Z is :-
[JEE Adv. 2018]
[JEE Adv. 2018]
An organic acid P $\left(\mathrm{C}_{1} \mathrm{H}_{12} \mathrm{O}_{2}\right)$ can easily be oxidized to a dibasic acid which reacts with ethyleneglycol to produce a polymer dacron. Upon ozonolysis, P gives an aliphatic ketone as one of the products. P undergoes the following reaction sequences to furnish R via Q. The compound P also undergoes another set of reactions to produce S.
(There are two questions based on PARAGRAPH “A”, the question given below is one of them)
Q.
[JEE Adv. 2018]
Q. The compound R is
(A)
(B)
(C)
(D)
[JEE Adv. 2018]
(B) 
(C) 
(D) 
[JEE Adv. 2018]
Q. The compound S is
[JEE Adv. 2018]
[JEE Adv. 2018]
