Question

What is the molarity of a solution in which 10.0 g of AgNO3 is dissolved in 5 L of a solution

Answer 1

no of moles = given mass/molar mass

no of moles = 10/169.87 =0.058moles

molarity = number of moles of solute/volume of solution in litre

molarity = 0.058/5

molarity = 0.0116