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National Institute of Technology, Meghalaya (NIT), Meghalaya
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## Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution Solution

STEP 0: Pre-Calculation Summary
Formula Used
relative_lowering_of_vapour_pressure = Number of Moles of Solute/Number of Moles of Solvent
RLVP = n/N
This formula uses 2 Variables
Variables Used
Number of Moles of Solute - The number of Moles of Solute is the total number of representative particles present in the solute. (Measured in Mole)
Number of Moles of Solvent - Number of Moles of Solvent is the total number of representative particles present in the solvent. (Measured in Mole)
STEP 1: Convert Input(s) to Base Unit
Number of Moles of Solute: 3.4483 Mole --> 3.4483 Mole No Conversion Required
Number of Moles of Solvent: 1 Mole --> 1 Mole No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
RLVP = n/N --> 3.4483/1
Evaluating ... ...
RLVP = 3.4483
STEP 3: Convert Result to Output's Unit
3.4483 --> No Conversion Required
3.4483 <-- Relative Lowering of Vapour Pressure
(Calculation completed in 00.000 seconds)

## < 10+ Relative Lowering of Vapour Pressure Calculators

Molecular Mass of solute using Relative Lowering Of Vapour Pressure
molecular_mass_solute = (Weight of solute*Molecular Mass Solvent*Vapour Pressure of Pure Solvent)/((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*Weight of solvent) Go
Weight of solvent using Relative Lowering Of Vapour Pressure
weight_of_solvent = (Vapour Pressure of Pure Solvent*Weight of solute*Molecular Mass Solvent)/((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*Molecular Mass Solute) Go
Weight of solute using Relative Lowering Of Vapour Pressure
weight_of_solute = ((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*Weight of solvent*Molecular Mass Solute)/(Vapour Pressure of Pure Solvent*Molecular Mass Solvent) Go
Moles of solvent in dilute solution using Relative Lowering Of Vapour Pressure
number_of_moles_of_solvent = (Number of Moles of Solute*Vapour Pressure of Pure Solvent)/(Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution) Go
Moles of solute in dilute solution using Relative Lowering Of Vapour Pressure
number_of_moles_of_solute = ((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*Number of Moles of Solvent)/Vapour Pressure of Pure Solvent Go
Molecular Mass of solvent using Relative Lowering Of Vapour Pressure
molecular_mass_solvent = ((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*1000)/(Molality*Vapour Pressure of Pure Solvent) Go
Molality using Relative Lowering Of Vapour Pressure
molality = ((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*1000)/(Molecular Mass Solvent*Vapour Pressure of Pure Solvent) Go
Relative Lowering Of Vapour Pressure
relative_lowering_of_vapour_pressure = (Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)/Vapour Pressure of Pure Solvent Go
Mole Fraction of solute in terms of Vapour Pressure
mole_fraction_solute = (Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)/Vapour Pressure of Pure Solvent Go
Mole Fraction of solvent in terms of Vapour Pressure
mole_fraction_solvent = Vapour Pressure of Solvent in Solution/Vapour Pressure of Pure Solvent Go

### Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution Formula

relative_lowering_of_vapour_pressure = Number of Moles of Solute/Number of Moles of Solvent
RLVP = n/N

## What causes the Relative Lowering Of Vapour Pressure?

This lowering in vapour pressure is due to the fact that after the solute was added to the pure liquid (solvent), the liquid surface now had molecules of both, the pure liquid and the solute. The number of solvent molecules escaping into vapour phase gets reduced and as a result the pressure exerted by the vapour phase is also reduced. This is known as relative lowering of vapour pressure. This decrease in vapour pressure depends on the amount of non-volatile solute added in the solution irrespective of its nature and hence it is one of the colligative properties.

## How to Calculate Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution?

Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution calculator uses relative_lowering_of_vapour_pressure = Number of Moles of Solute/Number of Moles of Solvent to calculate the Relative Lowering of Vapour Pressure, The Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution is the ratio of no. of moles of solute to no. of moles of solvent. Relative Lowering of Vapour Pressure and is denoted by RLVP symbol.

How to calculate Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution using this online calculator? To use this online calculator for Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution, enter Number of Moles of Solute (n) and Number of Moles of Solvent (N) and hit the calculate button. Here is how the Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution calculation can be explained with given input values -> 3.4483 = 3.4483/1.

### FAQ

What is Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution?
The Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution is the ratio of no. of moles of solute to no. of moles of solvent and is represented as RLVP = n/N or relative_lowering_of_vapour_pressure = Number of Moles of Solute/Number of Moles of Solvent. The number of Moles of Solute is the total number of representative particles present in the solute and Number of Moles of Solvent is the total number of representative particles present in the solvent.
How to calculate Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution?
The Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution is the ratio of no. of moles of solute to no. of moles of solvent is calculated using relative_lowering_of_vapour_pressure = Number of Moles of Solute/Number of Moles of Solvent. To calculate Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution, you need Number of Moles of Solute (n) and Number of Moles of Solvent (N). With our tool, you need to enter the respective value for Number of Moles of Solute and Number of Moles of Solvent and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Relative Lowering of Vapour Pressure?
In this formula, Relative Lowering of Vapour Pressure uses Number of Moles of Solute and Number of Moles of Solvent. We can use 10 other way(s) to calculate the same, which is/are as follows -
• relative_lowering_of_vapour_pressure = (Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)/Vapour Pressure of Pure Solvent
• mole_fraction_solute = (Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)/Vapour Pressure of Pure Solvent
• mole_fraction_solvent = Vapour Pressure of Solvent in Solution/Vapour Pressure of Pure Solvent
• molecular_mass_solvent = ((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*1000)/(Molality*Vapour Pressure of Pure Solvent)
• molality = ((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*1000)/(Molecular Mass Solvent*Vapour Pressure of Pure Solvent)
• molecular_mass_solute = (Weight of solute*Molecular Mass Solvent*Vapour Pressure of Pure Solvent)/((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*Weight of solvent)
• weight_of_solute = ((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*Weight of solvent*Molecular Mass Solute)/(Vapour Pressure of Pure Solvent*Molecular Mass Solvent)
• weight_of_solvent = (Vapour Pressure of Pure Solvent*Weight of solute*Molecular Mass Solvent)/((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*Molecular Mass Solute)
• number_of_moles_of_solute = ((Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)*Number of Moles of Solvent)/Vapour Pressure of Pure Solvent
• number_of_moles_of_solvent = (Number of Moles of Solute*Vapour Pressure of Pure Solvent)/(Vapour Pressure of Pure Solvent-Vapour Pressure of Solvent in Solution)
Where is the Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution calculator used?
Among many, Relative Lowering Of Vapour Pressure in terms of number of moles for a dilute solution calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
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