1
IIT-JEE 2008 Paper 2 Offline
MCQ (Single Correct Answer)
+3
-1

The correct stability order for the following species is :

IIT-JEE 2008 Paper 2 Offline Chemistry - Basics of Organic Chemistry Question 2 English

A
(II) > (IV) > (I) > (III)
B
(I) > (II) > (III) > (IV)
C
(II) > (I) > (IV) > (III)
D
(I) > (III) > (II) > (IV)
2
IIT-JEE 2008 Paper 2 Offline
MCQ (Single Correct Answer)
+3
-1

Cellulose upon acetylation with excess acetic anhydride/H$$_2$$SO$$_4$$ (catalytic) gives cellulose triacetate whose structure is :

A
IIT-JEE 2008 Paper 2 Offline Chemistry - Biomolecules Question 2 English Option 1
B
IIT-JEE 2008 Paper 2 Offline Chemistry - Biomolecules Question 2 English Option 2
C
IIT-JEE 2008 Paper 2 Offline Chemistry - Biomolecules Question 2 English Option 3
D
IIT-JEE 2008 Paper 2 Offline Chemistry - Biomolecules Question 2 English Option 4
3
IIT-JEE 2008 Paper 2 Offline
MCQ (Single Correct Answer)
+3
-1

In the following reaction sequence, the correct structure of E, F and G are :

IIT-JEE 2008 Paper 2 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 5 English

A
IIT-JEE 2008 Paper 2 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 5 English Option 1
B
IIT-JEE 2008 Paper 2 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 5 English Option 2
C
IIT-JEE 2008 Paper 2 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 5 English Option 3
D
IIT-JEE 2008 Paper 2 Offline Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 5 English Option 4
4
IIT-JEE 2008 Paper 2 Offline
MCQ (Single Correct Answer)
+3
-1

Among the following, the coloured compound is :

A
CuCl
B
K$$_3$$[Cu(CN)$$_4$$]
C
CuF$$_2$$
D
[Cu(CH$$_3$$CH)$$_4$$]BF$$_4$$
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