Which of the following is equivalent to 30 mL in SI base units?

• A. 0.003 L
• B. 0.03 L
• C. 300 L
• D. 3 L

Answer: (B)

Verified step by step guidance

1. Identify the given volume: 30 mL (milliliters).
2. Recall the relationship between milliliters and liters: 1 mL = 0.001 L.
3. Convert 30 mL to liters by multiplying: \$30 \, \text{mL} \times 0.001 \frac{\text{L}}{\text{mL}}$.
4. Express the result in liters, which is the SI base unit for volume.
5. Compare the converted value to the given options to determine which is equivalent.