CBSE Class 11 Chemistry Question Paper Set T Solved

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Access and download CBSE Class 11 Chemistry Question Paper Set T Solved, carefully designed as per the latest 2025-26 examination guidelines issued by CBSE, NCERT, and KVS. These Class 11 Chemistry previous year question papers include detailed solutions, helping students to assess their performance and identify and improve key areas before the final exams.

Solved Chemistry Question Papers for Class 11

Practicing these Class 11 Chemistry question papers is the best way to understand the actual exam pattern and marking scheme. By solving these papers under timed conditions, Class 11 students can improve their speed and accuracy. Download the full CBSE Class 11 Chemistry Question Paper Set T Solved to begin your self-assessment today.

Chemistry Class 11 Question Paper PDF with Solutions

1. Why do atomic masses of most of the elements in atomic mass units involve fractions? 
 
2. How many electrons in a given atom can have the following quantum numbers?
n = 3 , l = 1
 
3. Write any two applications of dipole moment. 
 
4. Lanthanoids and actinoids are placed in separate rows at the bottom of the periodic table. Give reason for this arrangement.
 
5. What do you mean by biological oxygen demand (BOD)? 
 
6. What do you understand by formula mass? How does it differ from molecular mass? 
 
7. Explain giving reasons, which of the following sets of quantum numbers are not possible.
i) n = 0 , l = 1 , ml = 0 , ms = + ½
ii) n = 2 , l = 1 , ml = 0 , ms = - ½
iii) n = 3 , l = 2 , ml = -2 , ms = + ½
iv) n = 1 , l = 1 , ml = -1 , ms = + ½
 
8. What is greenhouse effect and what are its consequences? 
 
9. Arrange the following elements in the order of the property indicated:
i) N3-, O2- , Mg2+, Na+ , F- , Al3+ (increasing ionic radii)
ii) F , N , Si , C (decreasing non-metallic character)
 
10. Predict giving reason whether each of the following molecule is polar or non-polar:
i) H2O
ii) CO2
 
11. Give reason for the following:
i) Anionic radius is always more than that of a neutral atom.
ii) Third period of periodic table can accommodate 18 elements but it has only 8 elements.

OR
 
The first (IE1) and the second (IE2) ionization energies and electron gain enthalpies of four elements A , B ,C and D are shown below:
CBSE Class 11 Chemistry Question Paper Set O Solved 1
Which of the element is likely to be :
i) A reactive metal
ii) A noble gas
iii) A metal that forms a stable binary halide of the formula AX2
iv) A reactive non-metal
 
12. What is Eutrophication? How does it threaten the development of fish? 
 
13. Define the following:
i) Avogadro’s law
ii) Limiting reagent
iii) Mole fraction
 
14. Electrons are emitted with zero velocity from the surface of a metal when it is exposed to radiation of wavelength 6800A0. Calculate the threshold frequency and work function of the metal. (c = 3 x 108m/s , h = 6.63 x 10-34)
 
15. Explain limitations of octet rule with the help of examples. (any three)
 
OR
 
Write all the favourable conditions for the formation of ionic bond.
 
16. An element ‘X’ with atomic number 110 has been recently predicted. Its electronic configuration is: [Rn] 5f146d87s2. Predict the
i) Group and
ii) Block in which this element would be placed.
iii) IUPAC name of this element


Please click on below link to download CBSE Class 11 Chemistry Question Paper Set T Solved

Chemistry Question Papers for Class 11
CBSE Class 11 Chemistry Question Paper Set A
CBSE Class 11 Chemistry Question Paper Set B
CBSE Class 11 Chemistry Question Paper Set C
CBSE Class 11 Chemistry Question Paper Set D
CBSE Class 11 Chemistry Question Paper Set E
CBSE Class 11 Chemistry Question Paper Set F
CBSE Class 11 Chemistry Question Paper Set G
CBSE Class 11 Chemistry Question Paper Set H
CBSE Class 11 Chemistry Question Paper Set I
CBSE Class 11 Chemistry Question Paper Set J
CBSE Class 11 Chemistry Question Paper Set K
CBSE Class 11 Chemistry Question Paper Set L Solved
CBSE Class 11 Chemistry Question Paper Set M Solved
CBSE Class 11 Chemistry Question Paper Set N Solved
CBSE Class 11 Chemistry Question Paper Set O Solved
CBSE Class 11 Chemistry Question Paper Set P Solved
CBSE Class 11 Chemistry Question Paper Set Q Solved
CBSE Class 11 Chemistry Question Paper Set R Solved
CBSE Class 11 Chemistry Question Paper Set S Solved
CBSE Class 11 Chemistry Question Paper Set T Solved
CBSE Class 11 Chemistry Question Paper Set U Solved
CBSE Class 11 Chemistry Question Paper Set V Solved
CBSE Class 11 Chemistry Question Paper Set W Solved

Important Practice Resources for Class 11 Chemistry

CBSE Class 11 Chemistry Question Paper Set T Solved

To understand the types of questions asked in past examinations, it is very important for Class 11 students to solve the CBSE Class 11 Chemistry Question Paper Set T Solved provided above. You can easily download these past papers for Class 11 Chemistry in PDF format for the last 10 years. By practicing these actual exam questions you will gain an understanding of the difficulty level and the variety of topics covered over the years. By solving these Previous Year Papers (PYPs) you will understand both descriptive and MCQ questions in your final tests.

Importance of solving CBSE Class 11 Chemistry Question Paper Set T Solved

Regularly practicing CBSE Class 11 Chemistry Question Paper Set T Solved is the best way to improve your score in Class 11 Chemistry. These papers will give you details of the marking scheme and the paper structure used by the CBSE. By regularly attempting these under actual exam conditions at home, you can slowly improve your time management skills, which will help you to complete your Chemistry paper within the allowed duration.

Benefits of downloading CBSE Class 11 Question Papers

Having the CBSE Class 11 Chemistry Question Paper Set T Solved in PDF format allows you to revise key concepts anywhere, even without an internet connection. These sets are a reliable tool to practice numerical problems and understand the correct approach to all types of answers. After solving the questions, you should compare your work with the solutions provided by our teachers. Along with these papers, students should always solve the Class 11 Chemistry Sample Papers and MCQ tests on studiestoday.com for a complete revision.

Where can I download the official PDF for CBSE Class 11 Chemistry Question Paper Set T Solved?

The CBSE Class 11 Chemistry Question Paper Set T Solved is available for download on StudiesToday.com. It includes complete set with all sections so that Class 11 students can practice with the exact same paper that came in the CBSE exams.

Are the solutions for CBSE Class 11 Chemistry Question Paper Set T Solved based on the official CBSE marking scheme?

Yes, the solutions for CBSE Class 11 Chemistry Question Paper Set T Solved are prepared by subject matter experts as per official marking scheme. Class 11 students will understand the structure of answers and 'step-marks' methodology Chemistry.

How does solving CBSE Class 11 Chemistry Question Paper Set T Solved help in preparing for the 2026 exams?

Solving previous year papers like CBSE Class 11 Chemistry Question Paper Set T Solved is important to understand repeat themes and question difficulty levels of Chemistry. It helps Class 11 students to test their time management skills too.

Can I access CBSE Class 11 Chemistry Question Paper Set T Solved in different languages?

Yes, where applicable, CBSE Class 11 Chemistry Question Paper Set T Solved is available in both English and Hindi mediums. All students from Class 11 can access Chemistry study material in their preferred language.

Is there a charge to download the CBSE Class 11 Chemistry solved papers?

No, all previous year question papers on StudiesToday, including CBSE Class 11 Chemistry Question Paper Set T Solved, are provided free of charge in mobile-friendly PDF.