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Which one of following statement is not correct in respect of lyophilic sols ?
- a)There is a considerable interaction between the dispersed phase and dispersion medium
- b)These are quite stable and are not easily coagulated
- c)They carry charge
- d)The particle are hydrated
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Which one of following statement is not correct in respect of lyophili...
Lyophilic sols are also known as reversible sols because they can be prepared by simply mixing the dispersed phase with the dispersion medium without any chemical reaction. Here, we will discuss the given statement and why option 'C' is not correct.
Statement Analysis:
a) There is a considerable interaction between the dispersed phase and dispersion medium:
- Lyophilic sols have a strong interaction between the dispersed phase and dispersion medium due to the formation of a solvation layer around each particle.
- The solvation layer is formed due to the adsorption of the solvent molecules on the surface of the dispersed phase.
b) These are quite stable and are not easily coagulated:
- Lyophilic sols are quite stable and can be stored for a longer period of time without any coagulation.
- This stability is due to the strong interaction between the dispersed phase and dispersion medium.
c) They carry charge:
- This statement is not correct as lyophilic sols do not carry any charge on their particles.
- They are different from lyophobic sols, which carry a charge due to the adsorption of ions on the surface of the particles.
d) The particles are hydrated:
- Lyophilic sols have a high degree of solvation due to the formation of a solvation layer around each particle.
- This solvation layer contains the solvent molecules that are adsorbed on the surface of the particle.
Conclusion:
- Option 'C' is not correct as lyophilic sols do not carry any charge on their particles.
- Lyophilic sols have a strong interaction between the dispersed phase and dispersion medium, which makes them stable and not easily coagulated.
- The particles in lyophilic sols are hydrated due to the formation of a solvation layer around each particle.
Statement Analysis:
a) There is a considerable interaction between the dispersed phase and dispersion medium:
- Lyophilic sols have a strong interaction between the dispersed phase and dispersion medium due to the formation of a solvation layer around each particle.
- The solvation layer is formed due to the adsorption of the solvent molecules on the surface of the dispersed phase.
b) These are quite stable and are not easily coagulated:
- Lyophilic sols are quite stable and can be stored for a longer period of time without any coagulation.
- This stability is due to the strong interaction between the dispersed phase and dispersion medium.
c) They carry charge:
- This statement is not correct as lyophilic sols do not carry any charge on their particles.
- They are different from lyophobic sols, which carry a charge due to the adsorption of ions on the surface of the particles.
d) The particles are hydrated:
- Lyophilic sols have a high degree of solvation due to the formation of a solvation layer around each particle.
- This solvation layer contains the solvent molecules that are adsorbed on the surface of the particle.
Conclusion:
- Option 'C' is not correct as lyophilic sols do not carry any charge on their particles.
- Lyophilic sols have a strong interaction between the dispersed phase and dispersion medium, which makes them stable and not easily coagulated.
- The particles in lyophilic sols are hydrated due to the formation of a solvation layer around each particle.
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Community Answer
Which one of following statement is not correct in respect of lyophili...
C can't be the answer.
They are not much
hydrated
.
Particles
cannot be detected even under an ultramicroscope.
Particles
can be detected under an ultramicroscope. Charge on the
lyophilic sol
can be postive, negative or netural.
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Which one of following statement is not correct in respect of lyophilic sols ?a)There is a considerable interaction between the dispersed phase and dispersion mediumb)These are quite stable and are not easily coagulatedc)They carry charged)The particle are hydratedCorrect answer is option 'C'. Can you explain this answer?
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Which one of following statement is not correct in respect of lyophilic sols ?a)There is a considerable interaction between the dispersed phase and dispersion mediumb)These are quite stable and are not easily coagulatedc)They carry charged)The particle are hydratedCorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Which one of following statement is not correct in respect of lyophilic sols ?a)There is a considerable interaction between the dispersed phase and dispersion mediumb)These are quite stable and are not easily coagulatedc)They carry charged)The particle are hydratedCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of following statement is not correct in respect of lyophilic sols ?a)There is a considerable interaction between the dispersed phase and dispersion mediumb)These are quite stable and are not easily coagulatedc)They carry charged)The particle are hydratedCorrect answer is option 'C'. Can you explain this answer?.
Which one of following statement is not correct in respect of lyophilic sols ?a)There is a considerable interaction between the dispersed phase and dispersion mediumb)These are quite stable and are not easily coagulatedc)They carry charged)The particle are hydratedCorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Which one of following statement is not correct in respect of lyophilic sols ?a)There is a considerable interaction between the dispersed phase and dispersion mediumb)These are quite stable and are not easily coagulatedc)They carry charged)The particle are hydratedCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of following statement is not correct in respect of lyophilic sols ?a)There is a considerable interaction between the dispersed phase and dispersion mediumb)These are quite stable and are not easily coagulatedc)They carry charged)The particle are hydratedCorrect answer is option 'C'. Can you explain this answer?.
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Which one of following statement is not correct in respect of lyophilic sols ?a)There is a considerable interaction between the dispersed phase and dispersion mediumb)These are quite stable and are not easily coagulatedc)They carry charged)The particle are hydratedCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which one of following statement is not correct in respect of lyophilic sols ?a)There is a considerable interaction between the dispersed phase and dispersion mediumb)These are quite stable and are not easily coagulatedc)They carry charged)The particle are hydratedCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which one of following statement is not correct in respect of lyophilic sols ?a)There is a considerable interaction between the dispersed phase and dispersion mediumb)These are quite stable and are not easily coagulatedc)They carry charged)The particle are hydratedCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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