# Quick Answer: What is the mole fraction of 1 molal solution?

Contents

Mole fraction of solute = 156.56=0.0176.

## What is mole fraction of 1 molal aqueous solution of urea?

The mole fraction of the solute in a 1 molal aqueous solution is: 1. 1.8.

## What is the mole fraction of solvent in 1 molal aqueous?

1 molal aqueous solution means that 1 mol/kg that is 1 mol of solute is present in the 1000 g of the water(here the aqueous means that solvent is water). The mole fraction of solvent in 0.1 molal aqueous solution is 0.9982.

## What is the meaning of molal aqueous solution?

1 molal aqueous solution means 1 mole of solute in 1 kg (or 1000 g) of water. The molecular weight of water is 18 g/mol.

## What is the mole fraction of solute in 0.5 molal aqueous solution?

0.5 molal solution means 0.5 moles of solute in 1 kg of water. The molar mass of H2O = 18.015 g/mol.

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## What is the mole fraction of a solute in 2.0 molal aqueous solution?

Mole fraction of solute =(2 mol)(2 mol)+(55.55 mol)=0.347.

## What is the mole fraction of h2o2?

Thus the mole fraction of hydrogen peroxide in a 30% aqueous solution of hydrogen peroxide is 0.184.

## What is the mole fraction of methyl alcohol?

Therefore, the mole fraction of methyl alcohol in the solution is 0.086.

M=4×1040=1M.

## What is the mole percentage o2 in the mixture?

Mole percent of oxygen = x1/(x1+x2) *100 = 1/(1+0.5) *100 = 66.66 %……..

## What is the unit of mole fraction?

Mole fraction is a unit of concentration, defined to be equal to the number of moles of a component divided by the total number of moles of a solution. Because it is a ratio, mole fraction is a unitless expression. The mole fraction of all components of a solution, when added together, will equal 1.

## What is the molarity of pure water?

Thus, the molarity of pure water is 55.56 moles per litre.

## What is molarity of 0.2 N H2So4 solution?

The molarity is half the normality. So, the molarity of 0.2 N H2So4will be 0.1 M H2So4.

## What is the mole fraction of the solution in 2.5 molal aqueous solution?

Mole fraction of the solute = 2.52.5+55.56=0.043.

## What is a .5 Molal solution?

5 molal solution means 5 moles of solute are dissolved in 1 kg (or 1000 g) of solvent.

## What is the mole fraction of water in 2.5 M aqueous solution of a compound?

2.5 m aqueous solution means that 2.5 moles of the solute are dissolved in 1000 g of water. (2.5mol)(2.5mol+55.5mol)=(2.5mol)(58mol)=0.043.

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