Class 9th NCERT Science Solutions: Quiz & Flashcards

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Questions and Answers

What do NCERT Solutions for Class 9 Science help students with?

Clearing doubts instantly and efficiently (correct)

Teaching advanced concepts beyond the syllabus

Providing entertainment rather than education

Creating confusion among students

What do students need to solve to create a proper understanding of the topics in Class 9 Science?

Extra questions not related to the syllabus

Exercise questions included in the textbook (correct)

Questions from other subjects

Questions from higher-grade textbooks

What topics are covered by the CBSE Science NCERT Solutions for Class 9?

Computer Science, Engineering, Business Management

Ancient History, Geography, Literature, Economics

Matter, Atoms, Tissues, Motion, Force, Laws of Motion, Gravitation, Energy and Work, Sound (correct)

Art, Music, Drama, Poetry, Philosophy

What additional resources are provided by the NCERT Solutions for Class 9 Science?

Extra questions, exemplar problems, important questions from previous year question papers Signup and view all the answers

What type of questions do the NCERT Solutions for Class 9 Science provide solutions for?

MCQs, short answering questions, descriptive type questions Signup and view all the answers

What benefit do students get from using NCERT Solutions for Class 9 Science?

Precise explanations and detailed answers to textbook questions Signup and view all the answers

What is the classification of matter based on physical property and chemical nature?

Mixtures and compounds Signup and view all the answers

What is the phenomenon of change of a liquid into vapour at any temperature below its boiling point called?

Evaporation Signup and view all the answers

What are the different states of matter that exist around us?

Solid, liquid, and gas Signup and view all the answers

What causes cooling during evaporation?

Absorption of heat Signup and view all the answers

What did Indian philosophers classify matter into?

Panch Tatva Signup and view all the answers

What do particles of matter have between them?

Space and mass Signup and view all the answers

What causes the variation in the characteristic of particles of matter?

Temperature and pressure Signup and view all the answers

What is the state of matter inter-convertible by changing?

Temperature or pressure Signup and view all the answers

What arises due to variation in the characteristic of the particles of matter?

States of matter Signup and view all the answers

Study Notes

NCERT Solutions for Class 9 Science

Help students to create a proper understanding of the topics in Class 9 Science
Provide solutions for various types of questions, including numerical, descriptive, and multiple-choice questions
Cover all the topics in the CBSE Science curriculum for Class 9

Topics Covered by CBSE Science NCERT Solutions for Class 9

Classification of matter based on physical property and chemical nature
States of matter that exist around us
Phenomenon of change of a liquid into vapour at any temperature below its boiling point
Cooling during evaporation
Classification of matter by Indian philosophers
Characteristics of particles of matter

Characteristics of Particles of Matter

Have space between them
Have variation in characteristics, which causes the variation in the characteristics of particles of matter

States of Matter

Solid, liquid, and gas
Inter-convertible by changing temperature and pressure

Cooling during Evaporation

Caused by the absorption of energy from the surroundings

Classification of Matter

Based on physical property and chemical nature
Classified by Indian philosophers into five categories: earth, water, fire, air, and ether

Phenomenon of Change of Liquid into Vapour

Called evaporation
Occurs at any temperature below its boiling point

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Description

Get updated NCERT solutions for Class 9 Science to prepare for the 2023-24 exams. The chapterwise PDF downloads help students understand important concepts in the CBSE Class 9 Science syllabus and clear doubts instantly.