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) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The organic compound that gives following qualitative analysis is :

Test Inference
(a) Dil. HCl Insoluble
(b) NaOH solution soluble
(c) Br2/water Decolourization
A
JEE Main 2019 (Online) 9th April Morning Slot Chemistry - Practical Organic Chemistry Question 77 English Option 1
B
JEE Main 2019 (Online) 9th April Morning Slot Chemistry - Practical Organic Chemistry Question 77 English Option 2
C
JEE Main 2019 (Online) 9th April Morning Slot Chemistry - Practical Organic Chemistry Question 77 English Option 3
D
JEE Main 2019 (Online) 9th April Morning Slot Chemistry - Practical Organic Chemistry Question 77 English Option 4
3
JEE Main 2019 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The major product of the following reaction is : JEE Main 2019 (Online) 9th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 192 English
A
JEE Main 2019 (Online) 9th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 192 English Option 1
B
JEE Main 2019 (Online) 9th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 192 English Option 2
C
JEE Main 2019 (Online) 9th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 192 English Option 3
D
JEE Main 2019 (Online) 9th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 192 English Option 4
4
JEE Main 2019 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The degenerate orbitals of [Cr(H2O)6]3+ are :
A
dx2 and dxz
B
dxz and dyz
C
dyz and dz2
D
dx2 - y2 and dxy
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