EASY
11th CBSE
IMPORTANT
Earn 100

The maximum number of carbon atoms arranged linearly in a molecule

CH3-C≡C-CH=CH2

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Important Questions on Organic Chemistry - Some Basic Principles and Techniques

HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 12 - Organic Chemistry - Some Basic Principles and Techniques>Competition Focus>Q I
The number of σ and π bonds present in 1,3-butadiene are respectively :
HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 12 - Organic Chemistry - Some Basic Principles and Techniques>Competition Focus>Q I
In hexa-1,3-diene-5-yne, the number of C-C σ, C-C π and C-H σ bonds respectively are.
HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 12 - Organic Chemistry - Some Basic Principles and Techniques>Competition Focus>Q I

The total number of π bond electrons in the following structure is.

Question Image

HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 12 - Organic Chemistry - Some Basic Principles and Techniques>Competition Focus>Q I

The enolic form of ethyl acetoacetate as shown below has 

Question Image

HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 12 - Organic Chemistry - Some Basic Principles and Techniques>Competition Focus>Q I

Which one of the following is benzenoid aromatic compound?

HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 12 - Organic Chemistry - Some Basic Principles and Techniques>Competition Focus>Q I
Tropolone is an example of
HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 12 - Organic Chemistry - Some Basic Principles and Techniques>Competition Focus>Q I

The structure of an isobutyl group in an organic compound is:

HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 12 - Organic Chemistry - Some Basic Principles and Techniques>Competition Focus>Q I

The IUPAC name for the hydrocarbon is represented by the Swastik sign  

Question Image is: