1
JEE Main 2024 (Online) 29th January Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The interaction between $$\pi$$ bond and lone pair of electrons present on an adjacent atom is responsible for

A
Resonance effect
B
Electromeric effect
C
Hyperconjugation
D
Inductive effect
2
JEE Main 2024 (Online) 27th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The order of relative stability of the contributing structure is :

JEE Main 2024 (Online) 27th January Evening Shift Chemistry - Basics of Organic Chemistry Question 49 English

Choose the correct answer from the options given below :

A
I = II = III
B
I > II > III
C
III > II > I
D
II > I > III
3
JEE Main 2024 (Online) 27th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The incorrect statement regarding conformations of ethane is :

A
The dihedral angle in staggered conformation is $$60^{\circ}$$.
B
Ethane has infinite number of conformations.
C
Eclipsed conformation is the most stable conformation.
D
The conformations of ethane are inter-convertible to one-another.
4
JEE Main 2024 (Online) 27th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Bond line formula of HOCH(CN)$$_2$$ is :

A
JEE Main 2024 (Online) 27th January Evening Shift Chemistry - Basics of Organic Chemistry Question 47 English Option 1
B
JEE Main 2024 (Online) 27th January Evening Shift Chemistry - Basics of Organic Chemistry Question 47 English Option 2
C
JEE Main 2024 (Online) 27th January Evening Shift Chemistry - Basics of Organic Chemistry Question 47 English Option 3
D
JEE Main 2024 (Online) 27th January Evening Shift Chemistry - Basics of Organic Chemistry Question 47 English Option 4
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