Question

34 g of Hydrogen peroxide is present in 1120 ml of solution. The solution is called:a)10 vol solutionb)20 vol solutionc)30 vol solution

Answer 1

First to convert grams into moles
34g of H2O2=1 mol
So molarity =1/1120×10^-3
M=8.93×10^3 mol/L
approximately it's equal to 10 vol solution