Physical Chemistry
Some Basic Concepts of Chemistry
MCQ (Single Correct Answer)Chemical Equilibrium
MCQ (Single Correct Answer)Radioactivity and Nuclear Chemistry
MCQ (Single Correct Answer)Solid State
MCQ (Single Correct Answer)Surface Chemistry
MCQ (Single Correct Answer)Inorganic Chemistry
Periodic Table
MCQ (Single Correct Answer)Hydrogen and It's Compounds
MCQ (Single Correct Answer)d and f Block Elements
MCQ (Single Correct Answer)Organic Chemistry
IUPAC Nomenclatures
MCQ (Single Correct Answer)General Organic Chemistry
MCQ (Single Correct Answer)Polymers
MCQ (Single Correct Answer)Biomolecules
MCQ (Single Correct Answer)Practical Chemistry
MCQ (Single Correct Answer)Chemistry In Everyday Life
MCQ (Single Correct Answer)1
WB JEE 2025
MCQ (Single Correct Answer)
+1
-0.25
Which of the following hydrocarbons reacts easily with $\mathrm{MeMgBr}$ to give methane?
A
B
C
D
2
WB JEE 2025
MCQ (Single Correct Answer)
+1
-0.25
An optically active alkene having molecular formula $\mathrm{C}_8 \mathrm{H}_{16}$ gives acetone as one of the products on ozonolysis. The structure of the alkene is
A
B
C
D
3
WB JEE 2024
MCQ (Single Correct Answer)
+1
-0.25
The decreasing order of reactivity of the following alkenes towards $$\mathrm{HBr}$$ addition is
4
WB JEE 2024
MCQ (Single Correct Answer)
+1
-0.25
The compounds A and B are respectively
A
B
C
D
Questions Asked from MCQ (Single Correct Answer)
WB JEE Subjects
Physics
Mechanics
Electricity
Chemistry
Physical Chemistry
Inorganic Chemistry
Mathematics
Algebra
Trigonometry
Coordinate Geometry