1
JEE Advanced 2023 Paper 2 Online
MCQ (Single Correct Answer)
+3
-1
Change Language
A disaccharide $\mathbf{X}$ cannot be oxidised by bromine water. The acid hydrolysis of $\mathbf{X}$ leads to a laevorotatory solution. The disaccharide $\mathbf{X}$ is :
A
JEE Advanced 2023 Paper 2 Online Chemistry - Biomolecules Question 1 English Option 1
B
JEE Advanced 2023 Paper 2 Online Chemistry - Biomolecules Question 1 English Option 2
C
JEE Advanced 2023 Paper 2 Online Chemistry - Biomolecules Question 1 English Option 3
D
JEE Advanced 2023 Paper 2 Online Chemistry - Biomolecules Question 1 English Option 4
2
JEE Advanced 2022 Paper 2 Online
MCQ (Single Correct Answer)
+3
-1
Change Language
Treatment of D-glucose with aqueous $\mathrm{NaOH}$ results in a mixture of monosaccharides, which are
A
JEE Advanced 2022 Paper 2 Online Chemistry - Biomolecules Question 6 English Option 1
B
JEE Advanced 2022 Paper 2 Online Chemistry - Biomolecules Question 6 English Option 2
C
JEE Advanced 2022 Paper 2 Online Chemistry - Biomolecules Question 6 English Option 3
D
JEE Advanced 2022 Paper 2 Online Chemistry - Biomolecules Question 6 English Option 4
3
IIT-JEE 2010 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1

The correct statement about the following disaccharide is :

IIT-JEE 2010 Paper 1 Offline Chemistry - Biomolecules Question 5 English

A
Ring (a) is pyranonse with $$\alpha$$-glycosidic link.
B
Ring (a) is furanonse with $$\alpha$$-glycosidic link.
C
Ring (b) is furanonse with $$\alpha$$-glycosidic link.
D
Ring (b) is pyranonse with $$\alpha$$-glycosidic link.
4
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
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