Home
Class 12
CHEMISTRY
Define mole fraction....

Define mole fraction.

Text Solution

Verified by Experts

Mole fraction is the ratio of number of moles of one component to the total number of moles of all the components in the solution.
Mole fraction of a component
Number of moles of the component
Total number of moles of all the components in the solution
Promotional Banner

Topper's Solved these Questions

  • MODEL PAPER 3

    VGS PUBLICATION-BRILLIANT|Exercise SECTION-C|10 Videos

  • MODEL PAPER 3

    VGS PUBLICATION-BRILLIANT|Exercise SECTION-C|10 Videos

  • MODEL PAPER 12

    VGS PUBLICATION-BRILLIANT|Exercise Section - C|9 Videos

  • MODEL PAPER 4

    VGS PUBLICATION-BRILLIANT|Exercise SECTION-C|11 Videos

Similar Questions

Explore conceptually related problems

Define (a) mole fraction, (b) molality (c) molarity and (d) normality. Write their units.

An ideal solution of hexane and heptane at 30^(@)C has a vapour pressure of 95 bar with hexane mole fraction 0.305. in vapour phase hexane mole fraction is 0.555. The vapour pressure of pure hexane and heptane at 30^(@)C respectively in bar are

3 moles of a mixture of FeSO_(4) and Fe_(2)(SO_(4))_(3) required 100 mL of 2 M KMnO_(4) solution in acidic medium. Hence, mole fraction of FeSO_(4) in the mixture is

NaOH aqueous solution is labelled as 10% (w/v). Density of the solution is 1.02 g/ml. Then the mole fraction of the solute in the solution is

A gaseous mixture contain four gases A, B, C and D. The mole fraction of "B" is 0.5. The mole fraction of "A" is

What is the mole fraction of argon in air?

Calculate the mole fraction of benzene is solution containing 30% by mass in carbon tetrachloride. Then calculate the mole fraction by using the formula Mole fraction of a component =("Number of moles of the component")/("Total number of moles of all components") x_(A)=(n_(A))/(n_(A)+n_(B))

If two substances A and B have p_A^0 : p_B^0 = 1: 2 and have mole fraction in solution 1: 2, then mole fraction of A in vapours is