Class 9 Exam > Class 9 Questions > Which of the following statements is incorrec...
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Which of the following statements is incorrect?
- a)Matter is made up of particles
- b)Matter is continuous in natur
- c)Particles of matter are always in state of motion
- d)Particles of matter attract each other
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Which of the following statements is incorrect?a)Matter is made up of ...
Incorrect Statement: Particles of matter are always in a state of motion.
Explanation:
Matter is anything that occupies space and has mass. It is made up of tiny particles called atoms, molecules, and ions. The motion of particles in matter is a fundamental property.
Correct Statements:
1. Matter is made up of particles:
The smallest unit of matter is an atom, which is made up of a nucleus of protons and neutrons, surrounded by electrons. Atoms combine to form molecules, which further combine to make up the matter.
2. Matter is not continuous in nature:
Matter is not continuous, but it is made up of small particles. There is empty space between these particles, and they are not packed together tightly.
3. Particles of matter attract each other:
All particles of matter attract each other, and this force of attraction is called intermolecular forces. The magnitude of the force depends on the distance between the particles.
4. The motion of particles in matter is random:
The particles of matter are always in motion. The motion of particles is random, and it depends on the temperature of matter. The higher the temperature, the faster the particles move.
Conclusion:
Hence, the statement "Particles of matter are always in a state of motion" is incorrect, as the motion of particles is random and depends on the temperature of matter.
Explanation:
Matter is anything that occupies space and has mass. It is made up of tiny particles called atoms, molecules, and ions. The motion of particles in matter is a fundamental property.
Correct Statements:
1. Matter is made up of particles:
The smallest unit of matter is an atom, which is made up of a nucleus of protons and neutrons, surrounded by electrons. Atoms combine to form molecules, which further combine to make up the matter.
2. Matter is not continuous in nature:
Matter is not continuous, but it is made up of small particles. There is empty space between these particles, and they are not packed together tightly.
3. Particles of matter attract each other:
All particles of matter attract each other, and this force of attraction is called intermolecular forces. The magnitude of the force depends on the distance between the particles.
4. The motion of particles in matter is random:
The particles of matter are always in motion. The motion of particles is random, and it depends on the temperature of matter. The higher the temperature, the faster the particles move.
Conclusion:
Hence, the statement "Particles of matter are always in a state of motion" is incorrect, as the motion of particles is random and depends on the temperature of matter.
Community Answer
Which of the following statements is incorrect?a)Matter is made up of ...
The correct answer is option b). Because matters are particulate in nature they are not continuous . Matters are made up of particles called atoms. Hope it will help you!!!!
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Which of the following statements is incorrect?a)Matter is made up of particlesb)Matter is continuous in naturc)Particles of matter are always in state of motiond)Particles of matter attract each otherCorrect answer is option 'C'. Can you explain this answer?
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Which of the following statements is incorrect?a)Matter is made up of particlesb)Matter is continuous in naturc)Particles of matter are always in state of motiond)Particles of matter attract each otherCorrect answer is option 'C'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which of the following statements is incorrect?a)Matter is made up of particlesb)Matter is continuous in naturc)Particles of matter are always in state of motiond)Particles of matter attract each otherCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is incorrect?a)Matter is made up of particlesb)Matter is continuous in naturc)Particles of matter are always in state of motiond)Particles of matter attract each otherCorrect answer is option 'C'. Can you explain this answer?.
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