Difficulty: Medium
Average Score: 89%
Entry Exam
A scientist needs 12 mL of a solution. They have a bottle with 0.12 L in it. Do they have enough?
Correct answer
B
Rationale
To convert 0.12 L to mL, you multiply by 1000 (since 1 L = 1000 mL). Therefore, 0.12 L = 120 mL. Since the scientist needs only 12 mL, the bottle contains more than enough solution, making choice B the correct answer.