Answer:
Molarity is defined as number of moles of substance per litre. So , to find the molarity of this solution , first find the number of moles in 5.9g of AgNO3… 1 mol of AgNO3 has mass= 108+14+16×3= 170g. Therefore Number of moles in 5.9 grams of AgNO3 comes out to be 5.9/170mol in 20ml… ie.