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Direction: Read the following and answers the questions.
A homogeneous mixture of two or more substances called a true solution. it consists of solute and solvent. The particle size of true solution in less than 1 nanometer. A suspension is a heterogeneous mixture in which the solute particle does not dissolve but remain suspended throughout the bulk of the medium. A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.
Q. Which statement is incorrect about Tyndall effect.
- a)True solution show Tyndall effect
- b)Suspensions show Tyndall effect
- c)Colloid show Tyndall effect
- d)Both B and C show Tyndall effect
Correct answer is option 'D'. Can you explain this answer?
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Direction: Read the following and answers the questions.A homogeneous...
Tyndall effect, also called Tyndall phenomenon, scattering of a beam of light by a medium containing small suspended particles. E.g., smoke or dust in a room, which makes visible a light beam entering a window. The effect is named for the 19th-century British physicist John Tyndall, who first studied it extensively.
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Most Upvoted Answer
Direction: Read the following and answers the questions.A homogeneous...
Suspensions and Colloids show tyndall effect because there particles size are enough big to scatter a beam of light
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Direction: Read the following and answers the questions.A homogeneous...
Explanation:
The Tyndall effect refers to the scattering of light by particles in a medium. It is named after the Irish physicist John Tyndall, who first observed this phenomenon. The Tyndall effect is used to distinguish between true solutions, suspensions, and colloids.
True Solutions:
- A true solution is a homogeneous mixture where the solute particles are uniformly dispersed and do not settle out.
- True solutions consist of solute and solvent, and the particle size is less than 1 nanometer.
- Since the particle size is very small, true solutions do not scatter light and therefore do not show the Tyndall effect.
- Therefore, the statement "True solutions show Tyndall effect" is incorrect.
Suspensions:
- A suspension is a heterogeneous mixture in which the solute particles do not dissolve but remain suspended throughout the bulk of the medium.
- Suspensions have larger particle sizes compared to true solutions, usually more than 1 micrometer.
- Due to the large particle size, suspensions scatter light and show the Tyndall effect.
- Therefore, the statement "Suspensions show Tyndall effect" is correct.
Colloids:
- A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.
- Colloids have intermediate particle sizes between true solutions and suspensions, typically between 1 nanometer and 1 micrometer.
- Like suspensions, colloids also scatter light due to the larger particle size and show the Tyndall effect.
- Therefore, the statement "Colloids show Tyndall effect" is correct.
Conclusion:
- Based on the above explanations, option 'D' is the correct answer because both suspensions and colloids show the Tyndall effect, while true solutions do not.
- True solutions do not scatter light because their particle size is very small (less than 1 nanometer).
- On the other hand, suspensions and colloids have larger particle sizes and scatter light, resulting in the Tyndall effect.
The Tyndall effect refers to the scattering of light by particles in a medium. It is named after the Irish physicist John Tyndall, who first observed this phenomenon. The Tyndall effect is used to distinguish between true solutions, suspensions, and colloids.
True Solutions:
- A true solution is a homogeneous mixture where the solute particles are uniformly dispersed and do not settle out.
- True solutions consist of solute and solvent, and the particle size is less than 1 nanometer.
- Since the particle size is very small, true solutions do not scatter light and therefore do not show the Tyndall effect.
- Therefore, the statement "True solutions show Tyndall effect" is incorrect.
Suspensions:
- A suspension is a heterogeneous mixture in which the solute particles do not dissolve but remain suspended throughout the bulk of the medium.
- Suspensions have larger particle sizes compared to true solutions, usually more than 1 micrometer.
- Due to the large particle size, suspensions scatter light and show the Tyndall effect.
- Therefore, the statement "Suspensions show Tyndall effect" is correct.
Colloids:
- A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.
- Colloids have intermediate particle sizes between true solutions and suspensions, typically between 1 nanometer and 1 micrometer.
- Like suspensions, colloids also scatter light due to the larger particle size and show the Tyndall effect.
- Therefore, the statement "Colloids show Tyndall effect" is correct.
Conclusion:
- Based on the above explanations, option 'D' is the correct answer because both suspensions and colloids show the Tyndall effect, while true solutions do not.
- True solutions do not scatter light because their particle size is very small (less than 1 nanometer).
- On the other hand, suspensions and colloids have larger particle sizes and scatter light, resulting in the Tyndall effect.
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Direction: Read the following and answers the questions.A homogeneous mixture of two or more substances called a true solution. it consists of solute and solvent. The particle size of true solution in less than 1 nanometer. A suspension is a heterogeneous mixture in which the solute particle does not dissolve but remain suspended throughout the bulk of the medium. A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.Q. Which statement is incorrect about Tyndall effect.a)True solution show Tyndall effectb)Suspensions show Tyndall effectc)Colloid show Tyndall effectd)Both B and C show Tyndall effectCorrect answer is option 'D'. Can you explain this answer?
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Direction: Read the following and answers the questions.A homogeneous mixture of two or more substances called a true solution. it consists of solute and solvent. The particle size of true solution in less than 1 nanometer. A suspension is a heterogeneous mixture in which the solute particle does not dissolve but remain suspended throughout the bulk of the medium. A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.Q. Which statement is incorrect about Tyndall effect.a)True solution show Tyndall effectb)Suspensions show Tyndall effectc)Colloid show Tyndall effectd)Both B and C show Tyndall effectCorrect answer is option 'D'. 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 Direction: Read the following and answers the questions.A homogeneous mixture of two or more substances called a true solution. it consists of solute and solvent. The particle size of true solution in less than 1 nanometer. A suspension is a heterogeneous mixture in which the solute particle does not dissolve but remain suspended throughout the bulk of the medium. A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.Q. Which statement is incorrect about Tyndall effect.a)True solution show Tyndall effectb)Suspensions show Tyndall effectc)Colloid show Tyndall effectd)Both B and C show Tyndall effectCorrect answer is option 'D'. 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 Direction: Read the following and answers the questions.A homogeneous mixture of two or more substances called a true solution. it consists of solute and solvent. The particle size of true solution in less than 1 nanometer. A suspension is a heterogeneous mixture in which the solute particle does not dissolve but remain suspended throughout the bulk of the medium. A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.Q. Which statement is incorrect about Tyndall effect.a)True solution show Tyndall effectb)Suspensions show Tyndall effectc)Colloid show Tyndall effectd)Both B and C show Tyndall effectCorrect answer is option 'D'. Can you explain this answer?.
Direction: Read the following and answers the questions.A homogeneous mixture of two or more substances called a true solution. it consists of solute and solvent. The particle size of true solution in less than 1 nanometer. A suspension is a heterogeneous mixture in which the solute particle does not dissolve but remain suspended throughout the bulk of the medium. A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.Q. Which statement is incorrect about Tyndall effect.a)True solution show Tyndall effectb)Suspensions show Tyndall effectc)Colloid show Tyndall effectd)Both B and C show Tyndall effectCorrect answer is option 'D'. 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 Direction: Read the following and answers the questions.A homogeneous mixture of two or more substances called a true solution. it consists of solute and solvent. The particle size of true solution in less than 1 nanometer. A suspension is a heterogeneous mixture in which the solute particle does not dissolve but remain suspended throughout the bulk of the medium. A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.Q. Which statement is incorrect about Tyndall effect.a)True solution show Tyndall effectb)Suspensions show Tyndall effectc)Colloid show Tyndall effectd)Both B and C show Tyndall effectCorrect answer is option 'D'. 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 Direction: Read the following and answers the questions.A homogeneous mixture of two or more substances called a true solution. it consists of solute and solvent. The particle size of true solution in less than 1 nanometer. A suspension is a heterogeneous mixture in which the solute particle does not dissolve but remain suspended throughout the bulk of the medium. A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.Q. Which statement is incorrect about Tyndall effect.a)True solution show Tyndall effectb)Suspensions show Tyndall effectc)Colloid show Tyndall effectd)Both B and C show Tyndall effectCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Direction: Read the following and answers the questions.A homogeneous mixture of two or more substances called a true solution. it consists of solute and solvent. The particle size of true solution in less than 1 nanometer. A suspension is a heterogeneous mixture in which the solute particle does not dissolve but remain suspended throughout the bulk of the medium. A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.Q. Which statement is incorrect about Tyndall effect.a)True solution show Tyndall effectb)Suspensions show Tyndall effectc)Colloid show Tyndall effectd)Both B and C show Tyndall effectCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
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Here you can find the meaning of Direction: Read the following and answers the questions.A homogeneous mixture of two or more substances called a true solution. it consists of solute and solvent. The particle size of true solution in less than 1 nanometer. A suspension is a heterogeneous mixture in which the solute particle does not dissolve but remain suspended throughout the bulk of the medium. A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.Q. Which statement is incorrect about Tyndall effect.a)True solution show Tyndall effectb)Suspensions show Tyndall effectc)Colloid show Tyndall effectd)Both B and C show Tyndall effectCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Direction: Read the following and answers the questions.A homogeneous mixture of two or more substances called a true solution. it consists of solute and solvent. The particle size of true solution in less than 1 nanometer. A suspension is a heterogeneous mixture in which the solute particle does not dissolve but remain suspended throughout the bulk of the medium. A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.Q. Which statement is incorrect about Tyndall effect.a)True solution show Tyndall effectb)Suspensions show Tyndall effectc)Colloid show Tyndall effectd)Both B and C show Tyndall effectCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Direction: Read the following and answers the questions.A homogeneous mixture of two or more substances called a true solution. it consists of solute and solvent. The particle size of true solution in less than 1 nanometer. A suspension is a heterogeneous mixture in which the solute particle does not dissolve but remain suspended throughout the bulk of the medium. A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.Q. Which statement is incorrect about Tyndall effect.a)True solution show Tyndall effectb)Suspensions show Tyndall effectc)Colloid show Tyndall effectd)Both B and C show Tyndall effectCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Direction: Read the following and answers the questions.A homogeneous mixture of two or more substances called a true solution. it consists of solute and solvent. The particle size of true solution in less than 1 nanometer. A suspension is a heterogeneous mixture in which the solute particle does not dissolve but remain suspended throughout the bulk of the medium. A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.Q. Which statement is incorrect about Tyndall effect.a)True solution show Tyndall effectb)Suspensions show Tyndall effectc)Colloid show Tyndall effectd)Both B and C show Tyndall effectCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Direction: Read the following and answers the questions.A homogeneous mixture of two or more substances called a true solution. it consists of solute and solvent. The particle size of true solution in less than 1 nanometer. A suspension is a heterogeneous mixture in which the solute particle does not dissolve but remain suspended throughout the bulk of the medium. A colloid is a mixture that is actually heterogeneous but appears to be homogeneous as the particles are uniformly spread throughout the solution.Q. Which statement is incorrect about Tyndall effect.a)True solution show Tyndall effectb)Suspensions show Tyndall effectc)Colloid show Tyndall effectd)Both B and C show Tyndall effectCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 9 tests.
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