Answer: Here are the statements
Step-by-step explanation:
A.
One that has 30.0 grams NaCl dissolved in 100 grams of water is more concentrated than one that has 15.0 grams NaCl dissolved in 100 grams of water.
B.
One that has 30.0 grams NaCl dissolved in 100 grams of water is more dilute than one that has 15.0 grams NaCl dissolved in 100 grams of water.
C.
One that has 30.0 grams NaCl dissolved in 100 grams of water would have the exact same molarity as one that has 15.0 grams NaCl dissolved in 100 grams of water.
D.
One that has 30.0 grams NaCl dissolved in 100 grams of water has less solute than one that has 15.0 grams NaCl dissolved in 100 grams of water.