IIT-JEE 2007 Paper 2 Offline | Aldehydes, Ketones and Carboxylic Acids Question 78 | Chemistry

IIT-JEE 2007 Paper 2 Offline

MCQ (Single Correct Answer)

-1

Cyclohexene on ozonolysis followed by reaction with zinc dust and water gives compound E. Compound E on further treatment with aqueous KOH yields compound F. Compound F is :

IIT-JEE 2007 Paper 2 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 22 English Option 1

IIT-JEE 2007 Paper 2 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 22 English Option 2

IIT-JEE 2007 Paper 2 Offline

MCQ (Single Correct Answer)

-0

Match the compounds/ions in Column I with their properties/reactions 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)	$$\mathrm{C_6H_5CHO}$$	(P)	gives precipitate with 2, 4-dinitrophenylhydrazine
(B)	$$\mathrm{CH_3C\equiv CH}$$	(Q)	gives precipitate with $$\mathrm{AgNO_3}$$
(C)	$$\mathrm{CN^-}$$	(R)	is a nucleophile
(D)	$$\mathrm{I^-}$$	(S)	is involved in cyanohydrin formation

$$\mathrm{A-(p,s);B-(q);C-(r,s);D-(q)}$$

$$\mathrm{A-(p,s);B-(q);C-(q,r,s);D-(q,r)}$$

$$\mathrm{A-(s);B-(q);C-(q,r,s);D-(q)}$$

$$\mathrm{A-(p);B-(q);C-(s);D-(r)}$$

IIT-JEE 2007 Paper 1 Offline

MCQ (Single Correct Answer)

-1

Statement 1 : p-Hydroxybenzoic acid has a lower boiling point than o-hydroxybenzoic acid.

Statement 2 : o-Hydroxybenzoic acid has intramolecular hydrogen bonding.

Statement 1 is True, Statement 2 is True, Statement 2 is a CORRECT explanation for Statement 1

Statement 1 is True, Statement 2 is True, Statement 2 is NOT a CORRECT explanation for Statement 1

Statement 1 is True, Statement 2 is False

Statement 1 is False, Statement 2 is True

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