Is lowering of vapour pressure a colligative property assertion? (2024)

Is lowering of vapour pressure a colligative property assertion?

A colligative property depends only on the ratio of the number of particles of solute and solvent in the solution, not the identity of the solute. Relative lowering of vapour pressure is considered to be a colligative property.

(Video) Assertion (A) : Relative lowering in vapour pressure is colligative property. Reason (A) : Relat...
(Doubtnut)
Is assertion lowering of vapour pressure a colligative property?

Assertion: Lowering in vapour pressure is not a colligative property. Reason: Lowering of vapour pressure of a solvent depends on the number of moles of the solute dissolved in given amount of the solvent at a given temperature.

(Video) Assertion:Lowering of vapour pressure is not dependent on the number of species present in the s...
(Doubtnut)
Is lowering in vapour pressure a colligative property True or false?

Vapour pressure is not a colligative property but relative lowering of vapor pressure is a colligative property.

(Video) Colligative properties of solution & Numericals | Relative lowering of vapour pressure | NEET,JEE,12
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What is the assertion lowering of vapour pressure?

Assertion :Lowering of vapour pressure is directly proportional to osmotic pressure of the solution. Reason: Osmotic pressure is a colligative property.

(Video) Advance Level Problems on Lowering of Vapour Pressure|SOlution & Colligative Properties
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Which means that vapor pressure lowering is a colligative property of a solution?

Vapor pressure lowering is a colligative property of solutions. The vapor pressure of a pure solvent is greater than the vapor pressure of a solution containing a non volatile liquid. This lowered vapor pressure leads to boiling point elevation.

(Video) The lowering of vapour pressure of a solvent by the addition of a non- volatile
(Doubtnut)
Which of the following is not a colligative property?

Among the options, optical activity is not a colligative property.

(Video) Solutions I Relative Lowering of Vapour Pressure due to Non Volatile Solute -Colligative Property
(Chemist Channel)
Why is vapor pressure considered to be a colligative property quizlet?

Why is vapor pressure considered to be a colligative property? Because vapor pressure of a substance depends on the concentration of solute molecules in the vapor state.

(Video) SOLUTIONS|L-9| COLLIGATIVE PROPERTIES |RELATIVE LOWERING IN VAPOUR PRESSURE | 12,NEET,JEE|SUNILSIKRI
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What is considered a colligative property?

Colligative properties are the physical changes that result from adding solute to a solvent. Colligative Properties depend on how many solute particles are present as well as the solvent amount, but they do NOT depend on the type of solute particles, although do depend on the type of solvent.

(Video) Chemistry Class XII | Awadhesh Tiwari | Colligative Properties| relative lowering of Vapour Pressure
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Why is pressure considered a colligative property?

Since osmotic pressure is directly proportional to the number of moles (or we can say the concentration) of the solute, it resembles the definition of colligative property. Hence, we can say that it is considered as a colligative property.

(Video) Solutions & Colligative Properties Video Solutions Assertion & Reason Part 4 (Q46-60)
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Is vapour pressure a colligative property?

Hence, Vapour pressure is a colligative property.

(Video) Reason For Depression of Freezing Point by a Non-Volatile Solute
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Which one of the following statements is incorrect greater the lowering of vapour pressure?

Hence, option B is incorrect because greater the lowering of vapour pressure, lower is the freezing point of the solution.

(Video) Assertion (A): Osmotic pressure of \( 1 M \) glucose is lesser than \( 1 M \) \( \mathrm{NaCl}( ...
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What is the law lowering of vapour pressure?

Raoult's law is stated as: The relative lowering in vapor pressure of an ideal solution containing the non-volatile solute is equal to the mole fraction of the solute at a given temperature.

Is lowering of vapour pressure a colligative property assertion? (2024)
Is vapour pressure colligative property?

Hence, Vapour pressure is a colligative property.

What properties are colligative properties?

Colligative properties are the physical changes that result from adding solute to a solvent. Colligative Properties depend on how many solute particles are present as well as the solvent amount, but they do NOT depend on the type of solute particles, although do depend on the type of solvent.

What do the 4 colligative properties depend on?

Colligative property depends just on number of solute particles present in the solution.

Which of the following are the conditions of colligative properties?

The four colligative properties that acn be exhibited by a solution are:
  • Boiling point elevation.
  • Freezing point depression.
  • Relative lowering of vapour pressure.
  • Osmotic pressure.

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