CBSE Class 11 Chemistry Worksheet Set 04 Solved

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Explore reliable practice materials for All Chapters tailored for Class 11 learners. Utilizing these Chemistry worksheets ensures thorough preparation and strengthens problem-solving speed for upcoming school assessments.

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1. Give one chemical test to distinguish between ethene and ethane. 
 
2. Which type of isomerism is exhibited by But-1-yne and But-2-yne? 
 
3. Write the IUPAC name of the products obtained by the ozonolysis of 2-Methylbut-2-ene. 
 
4. a) Draw the geometrical isomer of 1,2-Dichlorobut-2-ene.
    b) Why is benzene extra ordinarily stable though it contains three double bonds?
 
5. a) Why is Wurtz reaction not preferred for the preparation of alkanes containing odd number of carbon atoms?
    b) Arrange the following compounds in the decreasing order of acidic character: Propyne , But-2-yne, Ethyne
 
6. Draw the Newman’s projections of ethane and compare the stabilities of the two forms giving reasons.
 
7. Explain the following reactions with suitable examples:
a) Friedel- Crafts acylation
b) Kolbe’s electrolysis
 
8. Explain the mechanism for the chlorination of methane. 
 
9. a) Effect the following conversions:
i) Ethane to butane
ii) Benzene to m-nitrochlorobenzene
 
b) Out of Benzene, m-nitrobenzene and toluene, which will undergo nitration most easily and why?
 
10. a) What happens when
i) Ethyne is passed over red hot iron tube.
ii) 2- Methylpropene is treated with bromine water.
 
b) Why is peroxide effect not observed in the addition of HCl?


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All Chapters Printable Worksheet for Class 11 Chemistry

Access structured practice worksheets for All Chapters 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.

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Built using the official NCERT book for Class 11 Chemistry, these practice materials provide reliable academic guidance. Pair your practice with our recommended NCERT solutions to master optimal problem-solving approaches.

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FAQs

Where can I download the latest PDF for CBSE Class 11 Chemistry Worksheet Set 04 Solved?

You can download the teacher-verified PDF for CBSE Class 11 Chemistry Worksheet Set 04 Solved 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 Worksheet Set 04 Solved 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.

Do you provide solved answers for CBSE Class 11 Chemistry Worksheet Set 04 Solved?

Yes, we have provided detailed solutions for CBSE Class 11 Chemistry Worksheet Set 04 Solved to help Class 11 and follow the official CBSE marking scheme.

How does solving CBSE Class 11 Chemistry Worksheet Set 04 Solved help in exam preparation?

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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