1
JEE Main 2021 (Online) 27th July Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one among the following chemical tests is used to distinguish monosaccharide from disaccharide?
A
Seliwanoff's test
B
Iodine test
C
Barfoed test
D
Tollen's test
2
JEE Main 2021 (Online) 27th July Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
JEE Main 2021 (Online) 27th July Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 90 English
Consider the above reaction and identify the Product P :
A
JEE Main 2021 (Online) 27th July Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 90 English Option 1
B
JEE Main 2021 (Online) 27th July Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 90 English Option 2
C
JEE Main 2021 (Online) 27th July Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 90 English Option 3
D
JEE Main 2021 (Online) 27th July Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 90 English Option 4
3
JEE Main 2021 (Online) 27th July Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
JEE Main 2021 (Online) 27th July Morning Shift Chemistry - Biomolecules Question 79 English
The compound 'A' is a complementary base of _______________ in DNA stands.
A
Uracil
B
Guanine
C
Adenine
D
Cytosine
4
JEE Main 2021 (Online) 27th July Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Staggered and eclipsed conformers of ethane are :
A
Polymers
B
Rotamers
C
Enantiomers
D
Mirror images
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