Physical Chemistry
Inorganic Chemistry
Chemical Bonding & Molecular Structure
NumericalMCQ (Single Correct Answer)MCQ (Multiple Correct Answer)Environmental Chemistry
MCQ (Single Correct Answer)Organic Chemistry
Aldehydes, Ketones and Carboxylic Acids
NumericalMCQ (Single Correct Answer)MCQ (Multiple Correct Answer)1
JEE Main 2025 (Online) 28th January Morning Shift
MCQ (More than One Correct Answer)
+4
-1
A molecule ("P") on treatment with acid undergoes rearrangement and gives ("Q"). ("Q") on ozonolysis followed by reflux under alkaline condition gives (" $R$ "). The structure of (" $R$ ") is given below.
The structure of ("P") is
A
B
C
D
2
JEE Main 2020 (Online) 3rd September Morning Slot
MCQ (More than One Correct Answer)
+4
-1
An organic compound [A], molecular formula C10H20O2
was hydrolyzed with dilute sulphuric acid to
give a carboxylic acid [B] and an alcohol [C]. Oxidation of [C] with
CrO3 - H2SO4 produced [B]. Which of the following strucutres are not possible for [A]?
CrO3 - H2SO4 produced [B]. Which of the following strucutres are not possible for [A]?
A
(CH3)3 – C – COOCH2C(CH3)3
B
CH3CH2CH2COOCH2CH2CH2CH3
C
D
3
AIEEE 2011
MCQ (More than One Correct Answer)
+4
-1
Silver Mirror test is given by which one of the following compounds ?
Questions Asked from MCQ (Multiple Correct Answer)
JEE Main Subjects
Physics
Mechanics
Electricity
Chemistry
Physical Chemistry
Inorganic Chemistry
Mathematics
Algebra
Trigonometry
Coordinate Geometry