Two friends Ashok and Arup wanted to prepare saturated

Last updated: 6/14/2023

Two friends Ashok and Arup wanted to prepare saturated solutions of a water soluble solute One day they took a thermometer and observed the room temperature as 30 C From the solubility chart they came to know that the solubility of that solute in water at 30 C is 20 g Using electronic balance they accurately measured 50 g of water in two different beakers Then Ashok and Arup measured 11 g and 9 g solute respectively and added to 50 g of water and started stirring continuously On the basis of their preparation of solutions answer the following questions After dissolving 9 g of the solute what is the exact amount of solute should be dissolved by Arup to get the saturated solution at 30 C a 5 g b lg c 3g d 4 g