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 4: Materials Metals and Non Metals
Materials: Metals and Non-Metals Class 8 Science NCERT Textbook Questions Question 1.Which of the following can be beaten into thin sheets?(a) Zinc(b) Phosphorus(c) Sulphur(d) OxygenAnswer:(a) Zinc Question 2.Which of the following statements is correct?(a) All metals are…
Chapter 2: Microorganisms Friend and Foe
Microorganisms: Friend and Foe Class 8 Science NCERT Textbook Questions Question 1.Fill in the blanks.(a) Microorganisms can be seen with the help of a _____(b) Blue-green algae fix ______ directly from the air to enhance the fertility…
Chapter 3: Synthetic Fibers and Plastics
Synthetic Fibres and Plastics Class 8 Science NCERT Textbook Questions Question 1.Explain why some fibres are called synthetic.Answer:Some fibres are called synthetic fibres because they are made by man using chemicals. Question 2.Mark (✓) the correct answer.Rayon…
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 7: Diversity in Living Organisms
In-Text Questions Solved NCERT Textbook for Class 9 Science – Page 80Question 1. Why do we classify organisms?Answer: For easier and convenient study we classify organisms. Question 2. Give three examples of the range of variations that you…
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