What is the mole fraction of water in 20 of aqueous hydrogen peroxide solution?

What is the mole fraction of water in 20 of aqueous hydrogen peroxide solution?

So, mole fraction of water in \[20\%\] aqueous solution of \[{{\text{H}}_{2}}{{\text{O}}_{2}}\]is\[\dfrac{68}{77}\]. Here, \[20\%\]aqueous \[{{\text{H}}_{2}}{{\text{O}}_{2}}\] solution means 20 gm \[{{\text{H}}_{2}}{{\text{O}}_{2}}\]in 100 gm solution and the rest 80gm water. So, the correct answer is “Option B”.

What is the mole fraction of h2o2 in the solution?

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

What is the mole fraction of ethanol in 20 by weight solution in water?

Mole fraction of ethanol (C2H5OH) in ethanol – water system is 0.25 .

What is the mole fraction of water in the solution?

At -196 °C, (the boiling point of liquid nitrogen) the mole fraction of water in a saturated solution is 1.00 x 10-5.

What is the mole fraction of water in 20\%?

aqueous solution of | Filo. The mole fraction of water in 20\% (wt. / wt.) aqueous solution of H2O2 is: 6877.

What is the mole fraction of water in an aqueous solution of 10\% glucose?

now 10\% of it is glucose, so 10 gram is glucose and remaining 90 g is water. n(total)= 5+1/18=91/18.

What is the mole fraction of water in ethanol solution?

Mole fraction of ethanol and water mixture is 0.25.

How do you find mole fraction from solubility?

Formula Related to the Mole Fraction Mole fraction of solute = (Moles of Solute) / (Total number of moles of the solutes and the solvent).

What is the mole fraction of 20 sucrose solution?

Number of moles of sucrose = 20/342 = 0.585 mol. – Now that we have the number of moles of sucrose and water, we can substitute them in equations 2 and 3 to obtain the answer. – Hence the mole fraction of sucrose and water in the sucrose solution are 0.013 and 0.987 respectively.