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1
JEE Main 2019 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following statements is not true about sucrose?
A
The glycosidic linkage is present between C1 of $$\alpha $$-glucose and C1 of $$\beta $$-fructose
B
It is also named as invert sugar
C
It is a non reducing sugar
D
On hydrolysis, it produces glucose and fructose
2
JEE Main 2019 (Online) 8th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Fructose and glucose can be distinguished by :
A
Barfoed's test
B
Fehling's test
C
Seliwanoff's test
D
Benedict's test
3
JEE Main 2019 (Online) 8th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Maltose on treatment with dilute HCI gives :
A
D-Galactose
B
D-Glucose and D-Fructose
C
D-Glucose
D
D-Fructose
4
JEE Main 2019 (Online) 12th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The correct structure of histidine in a strongly acidic solution (pH = 2) is -
A
JEE Main 2019 (Online) 12th January Evening Slot Chemistry - Biomolecules Question 123 English Option 1
B
JEE Main 2019 (Online) 12th January Evening Slot Chemistry - Biomolecules Question 123 English Option 2
C
JEE Main 2019 (Online) 12th January Evening Slot Chemistry - Biomolecules Question 123 English Option 3
D
JEE Main 2019 (Online) 12th January Evening Slot Chemistry - Biomolecules Question 123 English Option 4
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