Question

Mix 1500 ml 0.8 M and 500 ml 0.4 M aqueous HCL solution and add as much water as possible so that the molarity of the solution is 0.5m.


A) 800ml
B) 700 ml
C) 2800ml
D) 2000ml​

Answer 1

Answer:

800

Explanation:

By m1v1=m2v2 We get answer