Question

What is the molarity of a solution made by dissolving 25.0 grams of NaCl in 250.0 mL of solution

Answer 1

Molarity= 1.7M

Step-by-step explanation:

n= m/M = 25/58.5= 0.427mol

Applying

n=CV

0.427= C×0.25

C= 1.7M