IIT-JEE 2009 Paper 1 Offline | Compounds Containing Nitrogen Question 29 | Chemistry

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 II
(A)	(P)	sodium fusion extract of the compound gives Prussian blue colour with FeSO$$_4$$.
(B)	(Q)	gives positive FeCl$$_3$$ test.
(C)	(R)	gives white precipitate with AgNO$$_3$$.
(D)	(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)