Multiple Choice
An aqueous solution containing 1.0 g ephedrine in 20.0 mL solution is said to be:
A) 5.0% ephedrine (mass/vol)
B) 1.0% ephedrine (mass/vol)
C) 0.50% ephedrine (mass/vol)
D) 0.050% ephedrine (mass/vol)
E) 20.0% ephedrine (mass/vol)
Correct Answer:
Verified
Correct Answer:
Verified
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