Read and download the Solutions And Answers PDF from the official NCERT Book for Class 9 Science. Updated for the 2025-26 academic session, you can access the complete Science textbook in PDF format for free.
NCERT Class 9 Science Solutions And Answers Digital Edition
For Class 9 Science, this chapter in NCERT Book Class 9 Science Solutions and Answers provides a detailed overview of important concepts. We highly recommend using this text alongside the NCERT Solutions for Class 9 Science to learn the exercise questions provided at the end of the chapter.
Solutions And Answers NCERT Book Class Class 9 PDF (2025-26)
Chapter 1
1. (c) 2. (c) 3. (c) 4. (d)
5. (c) 6. (a) 7. (b) 8. (c)
9. (a) 10. (c)
11. It’s freezing point will be below 0°C due to the presence of a non-volatile impurity in it.
12. Since ice and water are in equilibrium, the temperature would be zero. When we heat the mixture, energy supplied is utilized in melting the ice and the temperature does not change till all the ice melts because of latent heat of fusion. On further heating, the temperature of the water would increase. Therefore the correct option is (d).
13. (a) cooling
(b) stronger
(c) liquid, gaseous
(d) sublimation, liquid
(e) evaporation
14. (a) — (iii)
(b) — (iv)
(c) — (v)
(d) — (ii)
(e) — (i)
15. (a) — (iv)
(b) — (iii)
(c) — (v)
(d) — (ii)
(e) — (i)
16. Yes, this is true. In both the phenomena, there is movement of particles from region of higher concentration to that of lower concentration. However, in the case of osmosis the movement of solvent is through a semi permeable membrane which is permeable only to water molecules.
Please refer to attached file for NCERT Class 9 Science Solutions and Answers
| NCERT Book Class 9 Science Matter In Our Surroundings |
| NCERT Book Class 9 Science Matter In Our Surroundings Questions |
| NCERT Book Class 9 Science Is Matter Around Us Pure |
| NCERT Book Class 9 Science Is Matter Around Us Pure Questions |
| NCERT Book Class 9 Science Atoms And Molecules |
| NCERT Book Class 9 Science Atoms And Molecules Questions |
| NCERT Book Class 9 Science Structure Of The Atom |
| NCERT Book Class 9 Science Structure Of The Atom Questions |
| NCERT Book Class 9 Science The Fundamental Unit Of Life |
| NCERT Book Class 9 Science The Fundamental Unit Of Life Questions |
| NCERT Book Class 9 Science Force And Laws Of Motion |
| NCERT Book Class 9 Science Force And Laws Of Motion Questions |
| NCERT Book Class 9 Science Gravitation |
| NCERT Book Class 9 Science Gravitation Questions |
| NCERT Book Class 9 Science Work And Energy |
| NCERT Book Class 9 Science Work And Energy Questions |
| NCERT Book Class 9 Science Improvement In Food Resources |
| NCERT Book Class 9 Science Improvement In Food Resources Questions |
| NCERT Book Class 9 Science Why Do We Fall Ill |
| NCERT Book Class 9 Science Why Do We Fall Ill Questions |
| NCERT Book Class 9 Science Natural Resources |
| NCERT Book Class 9 Science Natural Resources Questions |
| NCERT Book Class 9 Science Solutions and Answers |
| NCERT Book Class 9 Science Diversity In Living Organisms |
| NCERT Book Class 9 Science Diversity In Living Organisms Questions |
Free study material for Science
NCERT Book Class 9 Science Solutions And Answers
Download the official NCERT Textbook for Class 9 Science Solutions And Answers, updated for the latest academic session. These e-books are the main textbook used by major education boards across India. All teachers and subject experts recommend the Solutions And Answers NCERT e-textbook because exam papers for Class 9 are strictly based on the syllabus specified in these books. You can download the complete chapter in PDF format from here.
Download Science Class 9 NCERT eBooks in English
We have provided the complete collection of NCERT books in English Medium for all subjects in Class 9. These digital textbooks are very important for students who have English as their medium of studying. Each chapter, including Solutions And Answers, contains detailed explanations and a detailed list of questions at the end of the chapter. Simply click the links above to get your free Science textbook PDF and start studying today.
Benefits of using NCERT Class 9 Textbooks
The Class 9 Science Solutions And Answers book is designed to provide a strong conceptual understanding. Students should also access NCERT Solutions and revision notes on studiestoday.com to enhance their learning experience.
You can download the latest, teacher-verified PDF for NCERT Book Class 9 Science Solutions and Answers for free on StudiesToday.com. These digital editions are updated as per 2025-26 session and are optimized for mobile reading.
Yes, our collection of Class 9 Science NCERT books follow the 2026 rationalization guidelines. All deleted chapters have been removed and has latest content for you to study.
Downloading chapter-wise PDFs for Class 9 Science allows for faster access, saves storage space, and makes it easier to focus in 2026 on specific topics during revision.
NCERT books are the main source for NCERT exams. By reading NCERT Book Class 9 Science Solutions and Answers line-by-line and practicing its questions, students build strong understanding to get full marks in Science.