Salt solution of 500ml molarity 0.1M. tell the molarity of the solution when 500mlof water is added to this solution

Salt solution of 500ml molarity 0.1M. tell the molarity of the solut

1.	Salt solution of 500ml molarity 0.1M. tell the molarity of the solution when 500mlof water is added to this solution
Answer» MOLARITY = no. of moles of SOLUTE / 1 liter .* one moles of sodium hydroxide = 40 gm of sodium hydroxide.so we can said ; if want PREPARE 1 molar NAOH solution then we NEED 40 gm NaOH dissolve in one liter of water so it became one 1 molar NaOH solution.