Read and download PDF of CBSE Class 11 Chemistry Sample Paper Set 12 designed as per the latest curriculum and examination pattern for Class 11 issued by CBSE, NCERT and KVS. The latest Class 11 Chemistry Sample Papers have been provided with solutions so that the students can solve these practice papers and then compare their answers. This will help them to identify mistakes and improvement areas in Chemistry Class 11 which they need to study more to get better marks in Class 11 exams. After solving these guess papers also refer to solved Class 11 Chemistry Question Papers available on our website to build strong understanding of the subject
Sample Paper for Class 11 Chemistry Pdf
Students can refer to the below Class 11 Chemistry Sample Paper designed to help students understand the pattern of questions that will be asked in Class 11 exams. Please download CBSE Class 11 Chemistry Sample Paper Set 12
Chemistry Class 11 Sample Paper
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Q.1. Arrange the following molecules in order of increasing covalent character LiCl, LiF, LiBr ,LiI
Q.2. What is the compressibility factor for an ideal gas?
Q.3. Predict the position of the element in the periodic table having electronic configuration (n-1) d3ns2 for n = 5
Q.4. Give any two differences between electron gain enthalpy and electron negativity.
Q.5. Which of the following will have most negative electron gain enthalpy P , S , Cl , F?
Q.6. Write all the quantum numbers for the 21st electron of Scandium ( Z= 21)
Q.7. How many unpaired electrons are present in Cr ( Z= 24)
Q.8. Name any two green house gases.
Q.9. Calculate the number of Cl- ions in 100 ml of 0.001M HCl solution.
Q.10. a) How are 0.50 m Na2CO3 and 0.5 M Na2CO3 different?
b) Write the electronic configuration of Cu2+ ( Z = 29 )
Q.11. a) How many electrons in a given atom can have the following quantum number n = 3,l=1
b) Calculate the mass of one atom of silver ( Z = 108 )
Q.12. a) Write a short note on green house effect?
b) What is the cause of ozone depletion state any two harmful effects of ozone depletion?
Q.13. a) Define Law of multiple proportion
b) What is the number of molecules present in 18mg of water?
Q.14. a) List any two properties of Lithium in which it resembles magnesium. What is this relationship called?
b) State any two reasons for anomalous behaviour of second period elements
Q.15. a) What is smog?
b) State any two harmful effects of smog?
Q.16. Give reasons for the following:
a) Ionisation enthalpy of Be is higher than B
b) Size of cation is smaller than that of the neutral atom
Q.17. a) What are transition elements? State any two characteristics of these elements.
b) State any merits of Mendeleev periodic table
Q.18. a) What are isoelectronic ions?
b) Arrange the following in order of decreasing size O2- , Mg2+ , F- , Na+
Q.19. A,B,C are three elements B is an inert gas other than helium. Complete the following table and answer the questions:
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CBSE Class 11 Chemistry Sample Paper Set 12
We hope you liked the above provided CBSE Class 11 Chemistry Sample Paper Set 12. To get an understanding of the type of questions which were asked in exams, it is important for Class 11 students to understand the way sample Paper are set by teachers. Students can download the Sample Paper for Class 11 Chemistry which will be coming in the exams so that you can practise them and solve all types of questions that can be asked in exams. By doing CBSE Class 11 Chemistry Sample Paper Set 12 you will understand the regular questions and MCQ questions for Class 11 Chemistry which are always asked. You can download CBSE Class 11 Chemistry Sample Paper and Class 11 Chemistry Question Papers in PDF. You should attempt all the last year question paper for Class 11 and Class 11 Chemistry MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers.
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