Home
Class 12
CHEMISTRY
A solution to be used in a hand lotion i...

A solution to be used in a hand lotion is prepared by mixing 90.0g of water, 9.2g of ethyl alcohol and 18.4g of glycerol `(C_(3)H_(8)O_(3))`. Calculate the mole fraction of glycerol present in it.

Text Solution

AI Generated Solution

To calculate the mole fraction of glycerol in the solution, we will follow these steps: ### Step 1: Calculate the number of moles of each component. 1. **Moles of Water (H₂O)**: - Given mass of water = 90.0 g - Molar mass of water = 18 g/mol - Moles of water = mass / molar mass = 90.0 g / 18 g/mol = 5.0 moles ...
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    ICSE|Exercise Follow up Problems |58 Videos

  • SOLUTIONS

    ICSE|Exercise EXERCISE (PART-I Objective Questions)|26 Videos

  • SOLID STATE

    ICSE|Exercise ISC EXAMINATION QUESTIONS PART-I (Numerical Problems)|6 Videos

  • SOME IMPORTANT ORGANIC NAME REACTIONS

    ICSE|Exercise Questions |278 Videos

Similar Questions

Explore conceptually related problems

A sugar syrup of weight 214.2 g contains 34.2 g of sugar (C_(12)H_(22)O_(11)) . Calculate (i) molal concentration (ii) mole fraction of sugar in the syrup.

A solution is prepared by dissolving 46 g of ethyl alcohol in 90 g of water. The mole fraction of ethyl alcohol in this solution is:

46 gms of ethyl alcohol is dissolved in 18 gms of water. Calculate the mole fraction of ethyl alcohol. (At. wt of C = 12, 0 = 16, H= 1).

A solution is prepared by adding 64 g of CH_(3)OH to 180 g of water. Calculate the mole fraction of CH_(3)OH . (Molar mass of CH_(3)OH = 32 g ) .

Mole fraction of C_(3)H_(5)(OH)_(3) in a solution of 36g of water and 46g of glycerine is:

Calculate the mole fraction of water in a mixture of 12 g of water, 108 g of acetic acid and 92 g of ethyl alcohol.

A solution is prepared by adding 2 g of a substance A to 18 g of water. Calculate the mass per cent of the solute.

A solution is prepared by adding 360 g of glucose to 864 g of water. Calculate mole fraction of glucose (molar mass of glucose = 180).