CBSE Class 11 Chemistry Revision Worksheet

CBSE Class 11 Chemistry Worksheet - Revision Worksheet. Revision worksheets, Sample papers, Question banks and easy to learn study notes for all classes and subjects based on CBSE and CCE guidelines. Students and parents can download free a collection of all study material issued by various best schools in India. The study material has been carefully compiled by the best teachers in India. The students should practice the questions database to get better marks in examination. Please refer to other links for free download of high quality study material. Based on CBSE and CCE guidelines. Based on the same pattern as released by CBSE every year. Study material for final/ term/ SA1/ SA2 Examinations conducted by various schools affiliated to Central Board of Secondary Education (CBSE) in India and abroad. CBSE Study material has been compiled to help students preparation which will helps the students to concentrate more in areas which carry more marks.


Worksheet (2013 – 14)

Chemistry - XI

Date:13.9.13 Name:

Q.1 Multiple Choice Questions:

i) Which orbital is double dumbbell in shape

   (a) S (b) F (c) D (f) P

ii)In which case boiling point of liquid increased?

   (a) Intramolecular H-bonding

   (b) Intermolecular H-bonding

   (c) Dipole moment

   (d) Vander wall forces

iii) Kinetic energy of molecule is highly in

    (a) Gases (b) Solids (c) Liquids (d) Solutions

iv) Which among the following is an extensive property of the system?

   (a) Temperature (c) Refractive Index

   (b) Volume (d) Viscosity

v) How many atoms are present in a mole of H2SO4

   (a) 3 X 6.02 X 1023 (c) 6 X 6.02 X 1023

   (b) 5 X 6.02 X 1023 (d) 7 6.02 X 1023

vi) Friction act between liquid layers known as:

   (a) Surface Tension (c) Viscosity

   (b) Dipole Moment (d) Fluidity

vii) The ratio of the radii of the 1, 2 & 3 Bohr orbits is

   (a) 1 : 0.5 : 0.33 (c) 1 : 4 : 9

   (b) 1 : 2 : 3 (d) 1 : 8 : 27 

viii) The hybridization of atomic orbital of N - atom in NO2+, NO3- and NH4+ are

    (a) Sp2, sp3, sp2

   (b) Sp, sp2, sp3

   (c) Sp2, sp, sp3

   (d) Sp2, sp3, sp

ix) According to Charles law:

   (a) V α T (b) V α 1/T (c) P α T (d) P α 1/T

x) Bond order in O2-2 is

(a) 2.5 (b) 2 (c) 2 (d) 1

xi) Elements with atomic number 90 and onwards are called:

(a) Actinoids (c) Transutanics

(b) Lanthonoids (d) Rare earths

xii) The number of nodes in 4d orbital is

(a) 0 (b) 1 (c) 2 (d) 3

xiii) On increasing temperature surface tension

(a) Increased (c) decreased

(b) No effect (d) depends on nature of liquid

xiv) In the modern periodic table elements are arranged in

(a) Increasing order (c) increasing atomic number

(b) Increasing volume (d) alphabetically

xv) Gas law’s applicable successfully in

(a) Real gas (c) both ideal and real gas

(b) Ideal gas (d) None of the above


Please refer to attached file for CBSE Class 11 Chemistry Worksheet - Revision Worksheet



Click to View or Download pdf file
Click for more Chemistry Study Material

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

National Online Painting Championship

The National Mission for Clean Ganga, Ministry of Jal Shakti in collaboration with Kalantar Art Trust is organizing KALANTAR-2020: National Online Painting Championship with the aim to provide a platform to youth and school children to demonstrate their artistic skills...

NEP Transforming India Quiz

As a part of Shikshak Parv celebration, an online quiz competition on National Education Policy 2020 will be organized by the Ministry of Education, Govt. of India, from 5 th September to 25th September 2020 in order to create awareness about NEP among all stakeholders...

Mathematical Literacy Free Practice Book for Students

With a larger goal to promote 21st century skills such as critical thinking and problem solving, the Central Board of Secondary Education has shared a Mathematical Literacy: Practice Book for Students. This Work Book is designed to allow learners of classes 7th to 10th...

Revised SOP preventive measures followed while conducting examinations

Revised SOP on preventive measures to be followed while conducting examinations to contain spread of COVID-19 issued by Ministry of Health & Family Welfare Examination centres are frequented by large number of students (as well as their parents) and staff till the...

Online Teacher Training Course on Competency based Education in DIKSHA

Competency is a set of skills, abilities, knowledge that helps an individual perform a given task in real life. Every learning should go into the imbibing of these skills to lead a productive and joyful life. The NATIONAL EDUCATION POLICY-2020 calls for shift towards...

Conduct of the practical work during the lockdown

CBSE has advised schools to follow the Alternative Calendar developed by NCERT to continue education during the lockdown through alternative modes to achieve learning outcomes. Schools have reportedly started using these calendars and other prescribed pedagogical...

Studies Today