What is true of an aqueous solution that is 15.0 percent hno3 by mass?
a. it contains 15.0 grams of hno3 per 1.0 liter of water.
b. it contains 15.0 grams of hno3 per 100 grams of solution.
c. it contains 15.0 moles of hno3 per 100 moles of water.
d. it contains 15.0 moles of hno3 per 1.0 liter of solution.

B. It contains 15.0 grams of HNO₃ per 100 grams of solution.

Explanation:

So, an aqueous solution that is 15.0 percent HNO₃ by mass means that It contains 15.0 grams of HNO₃ per 100 grams of solution.

the correct answer is option d

explanation:

i was wrong its d because they dont use cm when calculating square roots

chemistry sucks a**

explanation: