CBSE Class 11 Chemistry Question Paper Set K

Scroll down for PDF

CBSE Class 11 Chemistry Question Paper Set K. Students can download the last year question papers using the link below. Free download of examination question papers with solutions. Last 10 year question papers should be practiced to get better marks in examinations.  

1. How many water molecules are there in a drop of 1micro gram of water.

2. Nickel atom can lose two electrons to form Ni+2 ion. The atomic number of nickel is 28. From which orbital will nickel lose two electrons?

3. Give the designation of orbitals when.

a) n = 2 ; l = 0 b) n = 3, l = 2

4. Akalimetals do not form dipositive ions.Why?

5. Why does molality preferred than molarity for expressing the concentration of a solution?

6. To which block does the element with atomic number 50 belong ?

7. Why do elements in a group have similar physical & chemical properties?

8. Can a non-polar molecules have polar covalent bonds? Explain.

9. Calculate the amount of KClO3 needed supply sufficient oxygen for burning 112 L of CO gas atNTP.

10. State the law of multi-proportion & explain with the help of an example.

11. Calculate the wave number for the longest wavelength transition in the Balmer series of atomic hydrogen.

12. Enlist the main limitations of the Bohr’s theory.

13. Why is fluorine (F2) more reactive than chlorine (Cl2)?

14. The size of F ion is larger than that of F atom while that of Na+ ion is smaller than that of Na atom. Explain.

15. How does the bond length vary in dicarbon species : C2 , C2 - and C2 -2 ?

16. Interpret non-liner shape of H2S and planner shape of PCl3 on the basis of VSEPR theory

Please click the link below to download pdf file of CBSE Class 11 Chemistry Question Paper Set K.

Tags: 


Click on the text For more study material for Chemistry please click here - Chemistry

Latest NCERT & CBSE News

Read the latest news and announcements from NCERT and CBSE below. Important updates relating to your studies which will help you to keep yourself updated with latest happenings in school level education. Keep yourself updated with all latest news and also read articles from teachers which will help you to improve your studies, increase motivation level and promote faster learning

CBSE Board examination 2020 Admit card

The admit card for CBSE 10th & 12th 2020 has been released online by the CBSE Board at cbse.nic.in. The admit card is available to private as well as regular students. Private applicants may access the CBSE admit card 2020 by submitting their application number,...

CBSE chairman Anita karwal wrote a motivational letter to board candidates

CBSE chairman Anita karwal wrote a motivational letter to board candidates before the CBSE board Exam The CBSE (Central Board of Secondary Education) class 10th and 12th board exams are starting from 15 February 2020. Not only the students, their parents are also tense...

CBSE Exam centre locator Mobile App

The CBSE board examinations will start from 15 February 2020. The CBSE Board issued admit cards, and all schools start distributing copies of the admit cards. All students should read their admit card details correctly. CBSE admit card details the examination centre,...

Board Exams FAQs released by CBSE

CBSE has released very important FAQs for class 10 and class 12 students who have given the board exams. Students have been coming up with lot of queries and have lot of questions relating to what are the next steps of CBSE. The following FAQs by CBSE will help to...

CBSE allows calculator in Board Exam for CWSN

The CBSE Board released an important notification regarding the upcoming CBSE 10th and 12th Board Exam 2020. The notification states that in the Board exams for children with special needs (CWSN), the CBSE Board will allow the use of simple basic calculators. According...

New Guidelines in Delhi Schools for CORONAVIRUS

The Schools of Delhi strives for Good Health and Wellness for all its community of Students, Parents and Staff, after the daily increasing of positive cases of Coronavirus in Delhi. The Delhi Government instructed all the schools of the state on Thursday to shut down...

×
Studies Today