OnlineCBT
Chemistry · Some Basic Concepts of Chemistry
हिन्दीConsider the following statements regarding units and volume measurements: (A) \( 1\text{ L} = 1000\text{ mL} = 1000\text{ cm}^3 = 1\text{ dm}^3 \) (B) Burettes, pipettes, and volumetric flasks are commonly used to measure liquid volume in the laboratory. (C) The SI unit of volume is \( \text{L} \). (D) The SI derived unit of density is \( \text{kg}\cdot\text{m}^{-3} \). Which of the above statements are correct?
Correct answer · Option 1
(A), (B) and (C) only
Explanation
(C) is incorrect because the SI unit of volume is \( \text{m}^3 \), while litre (L) is a common non-SI unit. (A), (B), and (D) are correct.
