13 A student made two solutions: Solution A: 6g of sodium chloride dissolved in 300 cm3 of water.
Solution B: 10 g of sodium chloride dissolved in 500 cm3 of water.
Which of the following statements is correct?
th
The two solutions have the same concentration
of 0.02 g/dm3.
o
Solution A has a greater concentration than
solution B.
The two solutions have the same concentration
of 20 g/dm3
3.
Solution B has a greater concentration than
solution A