The molarity of a solution of Na2CO3 having 10.6 g/500 ml of solution is
A. 0.2 M
B. 2 M
C. 20 M
D. 0.02 M
Answer:A
The molarity of a solution of Na2CO3 having 10.6 g/500 ml of solution is
A. 0.2 M B. 2 M C. 20 M D. 0.02 M