CBSE Class 11-science Questions and Answers

If you are looking for Class 11 Science online study materials, you’ve come to the right place. On TopperLearning, you’ll find quality e-learning materials for subjects such as Physics, Chemistry, Biology, Mathematics, and Hindi. These study materials include sample papers, MIQs, textbook solutions, video lessons and more.

Understand the course structure and exam paper pattern by going through the latest CBSE Class 11 Science syllabus. With access to the accurate list of syllabus topics, you’ll be able to create an appropriate study plan for your exams. Revision is key to remembering the key concepts learned in class. Get free access to the important revision notes for CBSE Class 11 science prepared by TopperLearning’s experts. Also, improve your Hindi writing skills with textbook solutions or understand concepts in Physics with our conceptual videos.

You just need to access your TopperLearning dashboard for utilising our compiled CBSE Class 11 Science study resources such as sample papers, NCERT solutions, syllabus, videos, revision notes and online mock tests. Study complex topics as per your convenience with our 24/7 access to CBSE Class 11 Science resources and score well in your CBSE final exams for Class 11.

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CBSE XI Science - Chemistry

Explain ostwal theory of acid base indicator by taking methyl orange as an example  

Asked by chandushreep16 | 29th Mar, 2021, 10:43: PM

CBSE XI Science - Mathematics

find the derivative of e^√tanx

Asked by anaganijigeesha1111 | 22nd Mar, 2021, 04:14: PM

CBSE XI Science - Mathematics

Oospores, ascospores, and basidiospores form in fungal hyphae during:

Asked by Rahulchoudhary15905 | 24th Feb, 2021, 01:06: PM

CBSE XI Science - Mathematics

what is the multiplicative inverse of -i  

Asked by meetgarach778 | 19th Feb, 2021, 09:54: PM

CBSE XI Science - Hindi

what are the achievement of 7 3rd and 74 amendment

Asked by anujgautam798 | 14th Feb, 2021, 11:40: AM

CBSE XI Science - Mathematics

x-1 + √x-1/ 2√x-1

Asked by ayushmarakana294 | 7th Feb, 2021, 03:09: PM

CBSE XI Science - Mathematics

Please solve this question

Asked by chelrudranil | 27th Jan, 2021, 12:42: PM

CBSE XI Science - Mathematics

Does the point (4, -3) lies inside, outside or on the cirle x2 + y2 - 4x + 2y – 3 = 0

Asked by JenostewinLOL | 25th Jan, 2021, 09:15: AM

CBSE XI Science - Mathematics

prove that tan70+tan20=2tan50

Asked by amith79956 | 5th Jan, 2021, 02:44: PM