Question

calculate the concentration of a solution which contains 2.5 g of salt dissolved in 50 g of water?​

Answer 1

Answer:

concentration of solution =mass of solute / mass of solution

please put the formula

and u will get the answer of this question

Answer 2

molarity= no of moles of solute present in ltr of solution

             =(2.5×1000)/58×50=0.86 mole/ltr