Chapter 1: Matter in Our Surroundings
NCERT Solutions For Class 9 Science Chapter 1 Matter in Our Surroundings IN-TEXT QUESTIONS SOLVED NCERT Textbook for Class 9 Science – Page 3Question 1. Which of the following are matter?Chair, air, love, smell, hate, almonds, thought,…
Chapter 2: Is Matter Around Us Pure
IN-TEXT QUESTIONS SOLVED NCERT Textbook for Class 9 Science – Page 15Question 1. What is meant by a substance?Answer: A substance is a type of matter with uniform properties that cannot be separated by physical means. Question 2….
Chapter 3: Atoms and Molecules
IN-TEXT QUESTIONS SOLVED NCERT Textbook for Class 9 Science – Page 32Question 1. In a reaction 5.3 g of sodium carbonate reacted with 6 g of ethanoic acid. The products were 2.2 g of carbon dioxide, 0.9 g…
Chapter 4: Structure of Atom
NCERT Solutions for Class 9 Science Chapter 4 Structure of Atom NCERT Textbook for Class 9 Science – Page 47Question 1. What are canal rays?Answer: Canal rays are positively charged radiations which led to the discovery of positively…
Chapter 5: The Fundamental Unit of Life
Question 1. Differentiate between homogeneous and heterogeneous mixtures with examples.Answer: Question 2. How are sol, solution and suspension different from each other?Answer: Question 3. To make a saturated solution, 36 g of sodium chloride is dissolved in…
Chapter 6: Tissues
NCERT Textbook for Class 9 Science – Page 69 Question 1. What is a tissue?Answer: A group of cells that are similar in structure and work together to do a peculiar function is called tissue. Question 2. What…
Chapter 9: Force and Laws of Motion
In-Text Questions Solved NCERT Textbook for Class 9 Science – Page 118Question 1. Which of the following has more inertia:(a) a rubber ball and a stone of the same size?(b) a bicycle and a train?(c) a five-rupees…
Chapter 10: Gravitation
In – Text Questions Solved NCERT Textbook for Class 9 Science – Page 141Questin 1. Why is it difficult to hold a school bag having a strap made of a thin and strong string?Answer: The force exerted by…
Chapter 11: Work Power and Energy
NCERT Textbook for Class 9 Science – Page 148Q1: A force of 7 N acts on an object. The displacement is, say 8 m, in the direction of the force. Let us take it that the force…
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