CBSE Class 11 Chemistry Hydrocarbons Worksheet Set 02

Class 11 Chemistry Practice Set: Chapter 09 Hydrocarbons

Review targeted practice sets for Class 11 Chemistry Chapter 09 Hydrocarbons. Built according to official educational guidelines for the 2026-27 academic year, these downloadable worksheets support daily revision and core concept reinforcement.

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Navigate directly to the printable exercises for Chapter 09 Hydrocarbons using the digital viewer below. Each practice set allows students to isolate specific topics for thorough review and uninterrupted practice alongside standard textbooks.

HYDROCARBONS
 
1 An alkene on ozonolysis gives a mixture of ethanal and pentan-3-one. Write the structure and IUPAC name of the alkene.
 
2 Which geometrical isomer of 2-hexene will have a higher boiling point? Why?
 
3 Effect the following conversions:
 
a) benzene to m- nitrochlorobenzene
b) benzene to acetophenone
c) ethane to benzene
d) 1-propanol to 2,3-dimethyl butane
e) Ethane to butane
f) Acetic acid to methane
g) Acetic acid to ethane
h) 2-propanol to hexane
i) ethyne to benzene
 
4 Give reasons:
a) Benzene undergoes electrophilic substitution reactions.
b) Alkenes undergo electrophilic addition reactions easily.
c) Nitration of toluene is easier than benzene.
d) Nitro group is meta directive
e) Acetylenic hydrogen is acidic
 
5 Write the structure and classify the carbon atoms as primary, secondary and tertiary in 2, 3, 3-trimethyl pentane.
 
6 Draw the Newman projection for the staggered conformer in propane. Draw the Saw Horse projection for the eclipsed conformer in butane between C1and C2.
 
7 Which of the following will exhibit geometrical isomer? Why?
a) 1-pentene b) 2-pentene
 
8 What happens when?
a) Acetylene is treated with ammoniacal AgNO3 solution.
b) 2-methyl-2-butene is treated with alk. KMnO4 at 373K.
c) 2-methylpropene is treated with bromine water.
d) Ethyne is passed through red hot copper tube.
e) Propane is treated with Cl2 in diffused sunlight.
 
9 How will you distinguish between?
a) propane and propene             b) propene and propyne
c) 1-butyne and 2-butyne           d) propane and propyn

 

Please click on below link to download CBSE Class 11 Chemistry Hydrocarbons Worksheet Set B

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Download CBSE Practice Material: Class 11 Chemistry Chapter 09 Hydrocarbons

Chapter Practice Questions for Class 11 Chemistry

Access structured practice worksheets for Chapter 09 Hydrocarbons designed in alignment with the latest CBSE curriculum for Class 11 Chemistry. These printable problem sets help students build accuracy and prepare effectively for school tests.

Expert Practice Material for Class 11 Chemistry

Each worksheet is structured around standard CBSE textbooks, allowing students to check their working steps and correct mistakes early in their revision.

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FAQs

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You can download the teacher-verified PDF for CBSE Class 11 Chemistry Hydrocarbons Worksheet Set 02 from StudiesToday.com. These practice sheets for Class 11 Chemistry are designed as per the latest CBSE academic session.

Are these Chemistry Class 11 worksheets based on the 2026-27 competency-based pattern?

Yes, our CBSE Class 11 Chemistry Hydrocarbons Worksheet Set 02 includes a variety of questions like Case-based studies, Assertion-Reasoning, and MCQs as per the 50% competency-based weightage in the latest curriculum for Class 11.

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Yes, we have provided detailed solutions for CBSE Class 11 Chemistry Hydrocarbons Worksheet Set 02 to help Class 11 and follow the official CBSE marking scheme.

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Daily practice with these Chemistry worksheets helps in identifying understanding gaps. It also improves question solving speed and ensures that Class 11 students get more marks in CBSE exams.

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