1
IIT-JEE 2009 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1

Match each of the compounds in Column I with its characteristic reaction(s) in Column II.

Column I Column II
(A) $$C{H_3}C{H_2}C{H_2}CN$$ (P) Reduction with $$Pd - C/{H_2}$$
(B) $$C{H_3}C{H_2}OCOC{H_3}$$ (Q) Reduction with $$SnC{l_2}/HCl$$
(C) $$C{H_3} - CH = CH - C{H_2}OH$$ (R) Development of foul smell on treatment with chloroform and alcoholic KOH
(D) $$C{H_3}C{H_2}C{H_2}C{H_2}N{H_2}$$ (S) Reduction with diisobutylaluminium hydride (DIBAL-H)
(T) Alkaline hydrolysis

A
$$\mathrm{(A)\to(P),(Q),(S),(T);(B)\to(Q),(T);(C)\to(P);(D)\to(S)}$$
B
$$\mathrm{(A)\to(Q), (R), (S),(T);(B)\to(S),(T);(C)\to(P);(D)\to(R)}$$
C
$$\mathrm{(A)\to(P),(R),(S),(T);(B)\to(S),(T);(C)\to(P);(D)\to(R), (T)}$$
D
$$\mathrm{(A)\to(P),(Q),(S),(T);(B)\to(S),(T);(C)\to(P);(D)\to(R)}$$
2
IIT-JEE 2008 Paper 2 Offline
MCQ (Single Correct Answer)
+3
-1

Statement 1 : Aniline on reaction with NaNO$$_2$$/HCl at 0$$^\circ$$C followed by coupling with $$\beta$$-naphthol gives a dark blue coloured precipitate.

Statement 2 : The colour of the compound formed in the reaction of aniline with NaNO$$_2$$/HCl at 0$$^\circ$$C followed by coupling with $$\beta$$-naphthol is due to the extended conjugation.

A
Statement 1 is True, Statement 2 is True; Statement 2 is a CORRECT explanation for Statement 1.
B
Statement 1 is True, Statement 2 is True; Statement 2 is a NOT CORRECT explanation for Statement 1.
C
Statement 1 is True, Statement 2 is False.
D
Statement 1 is False, Statement 2 is True.
3
IIT-JEE 2008 Paper 2 Offline
MCQ (Single Correct Answer)
+4
-1

Match the compounds in Column I with their characteristic test(s)/reaction(s) given in Column II. Indicate your answer by darkening the appropriate bubbles of the 4 $$\times$$ 4 matrix given in the ORS.

Column I Column II
(A) IIT-JEE 2008 Paper 2 Offline Chemistry - Compounds Containing Nitrogen Question 5 English 1 (P) sodium fusion extract of the compound gives Prussian blue colour with FeSO$$_4$$.
(B) IIT-JEE 2008 Paper 2 Offline Chemistry - Compounds Containing Nitrogen Question 5 English 2 (Q) gives positive FeCl$$_3$$ test.
(C) IIT-JEE 2008 Paper 2 Offline Chemistry - Compounds Containing Nitrogen Question 5 English 3 (R) gives white precipitate with AgNO$$_3$$.
(D) IIT-JEE 2008 Paper 2 Offline Chemistry - Compounds Containing Nitrogen Question 5 English 4 (S) reacts with aldehydes to form the corresponding hydrazone derivative.

A
A $$\to$$ (r, s); B $$\to$$ (p); C $$\to$$ (p, q); D $$\to$$ (s)
B
A $$\to$$ (r, s); B $$\to$$ (p, q); C $$\to$$ (p, q, r); D $$\to$$ (p, s)
C
A $$\to$$ (r); B $$\to$$ (p, q); C $$\to$$ (p, r); D $$\to$$ (p, s)
D
A $$\to$$ (r); B $$\to$$ (p); C $$\to$$ (p, q, r); D $$\to$$ (s)
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