If 0.250 moles of NaOH are dissolved in 125g of water, what is the %m/m of NaOH in this solution?

Question

I converted 0.250 mol to 10.0 g.
Then using the equation mass solute/mass solution * 100 I came up with the final answer of 7.41 %m/m.

Is that correct?

Answer 1

yes