Class 6 Exam > Class 6 Questions > Which statement is not correct?a)Rust is an i...
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Which statement is not correct?
- a)Rust is an iron compound which is formed due to the reaction between iron, water and oxygen
- b)The reactions which are accompanied by release of heat are called exothermic reactions
- c)When the temperature of a solid is increased, the thermal energy of its particles increases
- d)When the temperature of a solid is increased, the kinetic energy of its particles increases
Correct answer is option 'C'. Can you explain this answer?
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Which statement is not correct?a)Rust is an iron compound which is for...
when the temperature of an object
increases, the average kinetic
energy of its particles increases. When the average kinetic
energy of its particles increases, the object's
thermal energy increases. Therefore, the
thermal energy of an object
increases as
its temperature increases.Free Test
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Community Answer
Which statement is not correct?a)Rust is an iron compound which is for...
The correct answer is option 'C': When the temperature of a solid is increased, the thermal energy of its particles increases.
Explanation:
When the temperature of a solid is increased, the kinetic energy of its particles increases, not the thermal energy. The thermal energy is a measure of the total energy of all the particles in a substance, including both their kinetic energy and potential energy.
Key Points:
1. Thermal energy: It is the total energy of all the particles in a substance, including both their kinetic energy and potential energy.
2. Kinetic energy: It is the energy of motion possessed by particles.
3. Potential energy: It is the energy that particles possess due to their position or arrangement.
Example:
Consider a solid made up of particles, such as atoms or molecules, that are closely packed together. These particles are constantly vibrating in place due to their thermal energy. As the temperature of the solid increases, the average kinetic energy of the particles also increases, causing them to vibrate more vigorously. This increase in kinetic energy results in an increase in the temperature of the solid.
Overall:
Therefore, the statement "When the temperature of a solid is increased, the thermal energy of its particles increases" is incorrect. The correct statement should be "When the temperature of a solid is increased, the kinetic energy of its particles increases."
Explanation:
When the temperature of a solid is increased, the kinetic energy of its particles increases, not the thermal energy. The thermal energy is a measure of the total energy of all the particles in a substance, including both their kinetic energy and potential energy.
Key Points:
1. Thermal energy: It is the total energy of all the particles in a substance, including both their kinetic energy and potential energy.
2. Kinetic energy: It is the energy of motion possessed by particles.
3. Potential energy: It is the energy that particles possess due to their position or arrangement.
Example:
Consider a solid made up of particles, such as atoms or molecules, that are closely packed together. These particles are constantly vibrating in place due to their thermal energy. As the temperature of the solid increases, the average kinetic energy of the particles also increases, causing them to vibrate more vigorously. This increase in kinetic energy results in an increase in the temperature of the solid.
Overall:
Therefore, the statement "When the temperature of a solid is increased, the thermal energy of its particles increases" is incorrect. The correct statement should be "When the temperature of a solid is increased, the kinetic energy of its particles increases."
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Which statement is not correct?a)Rust is an iron compound which is formed due to the reaction between iron, water and oxygenb)The reactions which are accompanied by release of heat are called exothermic reactionsc)When the temperature of a solid is increased, the thermal energy of its particles increasesd)When the temperature of a solid is increased, the kinetic energy of its particles increasesCorrect answer is option 'C'. Can you explain this answer?
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Which statement is not correct?a)Rust is an iron compound which is formed due to the reaction between iron, water and oxygenb)The reactions which are accompanied by release of heat are called exothermic reactionsc)When the temperature of a solid is increased, the thermal energy of its particles increasesd)When the temperature of a solid is increased, the kinetic energy of its particles increasesCorrect answer is option 'C'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which statement is not correct?a)Rust is an iron compound which is formed due to the reaction between iron, water and oxygenb)The reactions which are accompanied by release of heat are called exothermic reactionsc)When the temperature of a solid is increased, the thermal energy of its particles increasesd)When the temperature of a solid is increased, the kinetic energy of its particles increasesCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which statement is not correct?a)Rust is an iron compound which is formed due to the reaction between iron, water and oxygenb)The reactions which are accompanied by release of heat are called exothermic reactionsc)When the temperature of a solid is increased, the thermal energy of its particles increasesd)When the temperature of a solid is increased, the kinetic energy of its particles increasesCorrect answer is option 'C'. Can you explain this answer?.
Which statement is not correct?a)Rust is an iron compound which is formed due to the reaction between iron, water and oxygenb)The reactions which are accompanied by release of heat are called exothermic reactionsc)When the temperature of a solid is increased, the thermal energy of its particles increasesd)When the temperature of a solid is increased, the kinetic energy of its particles increasesCorrect answer is option 'C'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which statement is not correct?a)Rust is an iron compound which is formed due to the reaction between iron, water and oxygenb)The reactions which are accompanied by release of heat are called exothermic reactionsc)When the temperature of a solid is increased, the thermal energy of its particles increasesd)When the temperature of a solid is increased, the kinetic energy of its particles increasesCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which statement is not correct?a)Rust is an iron compound which is formed due to the reaction between iron, water and oxygenb)The reactions which are accompanied by release of heat are called exothermic reactionsc)When the temperature of a solid is increased, the thermal energy of its particles increasesd)When the temperature of a solid is increased, the kinetic energy of its particles increasesCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Which statement is not correct?a)Rust is an iron compound which is formed due to the reaction between iron, water and oxygenb)The reactions which are accompanied by release of heat are called exothermic reactionsc)When the temperature of a solid is increased, the thermal energy of its particles increasesd)When the temperature of a solid is increased, the kinetic energy of its particles increasesCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 6.
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Which statement is not correct?a)Rust is an iron compound which is formed due to the reaction between iron, water and oxygenb)The reactions which are accompanied by release of heat are called exothermic reactionsc)When the temperature of a solid is increased, the thermal energy of its particles increasesd)When the temperature of a solid is increased, the kinetic energy of its particles increasesCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which statement is not correct?a)Rust is an iron compound which is formed due to the reaction between iron, water and oxygenb)The reactions which are accompanied by release of heat are called exothermic reactionsc)When the temperature of a solid is increased, the thermal energy of its particles increasesd)When the temperature of a solid is increased, the kinetic energy of its particles increasesCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which statement is not correct?a)Rust is an iron compound which is formed due to the reaction between iron, water and oxygenb)The reactions which are accompanied by release of heat are called exothermic reactionsc)When the temperature of a solid is increased, the thermal energy of its particles increasesd)When the temperature of a solid is increased, the kinetic energy of its particles increasesCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which statement is not correct?a)Rust is an iron compound which is formed due to the reaction between iron, water and oxygenb)The reactions which are accompanied by release of heat are called exothermic reactionsc)When the temperature of a solid is increased, the thermal energy of its particles increasesd)When the temperature of a solid is increased, the kinetic energy of its particles increasesCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 6 tests.
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