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Which of the following statements regarding Ideal solutions is false?
  • a)
    Ideal solutions obey Raoult’s law under all conditions of temperature and concentrations
  • b)
    There will be some change in volume on mixing the components, i.e., ΔVmixing ≠ 0
  • c)
    There will be no change in enthalpy when the two components are mixed, i.e., ΔHmixing = 0
  • d)
    There will be no change in volume on mixing the components, i.e., ΔVmixing = 0
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
Which of the following statements regarding Ideal solutions is false?a...
's law.
b)Ideal solutions have no energy interactions between their components.
c)Ideal solutions have a negative deviation from Raoult's law.
d)Ideal solutions have a zero enthalpy of mixing.
e)All of the above statements are true.

Correct answer: c) Ideal solutions have a negative deviation from Raoult's law. (This statement is false because ideal solutions have no deviation from Raoult's law.)
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Community Answer
Which of the following statements regarding Ideal solutions is false?a...
An ideal solution is the solution in which each component obeys Raoult’s law under all conditions of temperature and concentrations. An ideal solution will satisfy the following conditions:
I. There will be no change in volume on mixing the components, i.e., ΔVmixing = 0.
II. There will be no change in enthalpy (i.e., no heat is evolved or absorbed) when the two components are mixed, i.e., ΔHmixing = 0.
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Which of the following statements regarding Ideal solutions is false?a)Ideal solutions obey Raoult’s law under all conditions of temperature and concentrationsb)There will be some change in volume on mixing the components, i.e., ΔVmixing ≠ 0c)There will be no change in enthalpy when the two components are mixed, i.e., ΔHmixing = 0d)There will be no change in volume on mixing the components, i.e., ΔVmixing = 0Correct answer is option 'B'. Can you explain this answer?
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