Calculate the molarity of solution if 5g NaOH is present in 500 ml solution
Answers
Answered by
0
Molar mass of NaOH=40g per mole
no. of moles in 5g of NaOH=5/40=0.125
volume of solution=450mL=0.45L
molarity of solution=no.of moles of solute/volume of solution
=0.125/0.45
=0.277777777778=0.28(approx.)
Similar questions