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Chemistry · Some Basic Concepts of Chemistry

हिन्दी

Convert a volume of \( 2.5 \text{ L} \) into cubic centimetres (\( \text{cm}^3 \)) and cubic decimetres (\( \text{dm}^3 \)) using standard SI volume relations.

  1. \( 25 \text{ cm}^3 \text{ and } 0.25 \text{ dm}^3 \)
  2. \( 2500 \text{ cm}^3 \text{ and } 2.5 \text{ dm}^3 \)
  3. \( 250 \text{ cm}^3 \text{ and } 25 \text{ dm}^3 \)
  4. \( 25000 \text{ cm}^3 \text{ and } 25 \text{ dm}^3 \)

Correct answer · Option 2

\( 2500 \text{ cm}^3 \text{ and } 2.5 \text{ dm}^3 \)

Explanation

Since \( 1 \text{ L} = 1000 \text{ mL} = 1000 \text{ cm}^3 = 1 \text{ dm}^3 \), \( 2.5 \text{ L} = 2500 \text{ cm}^3 = 2.5 \text{ dm}^3 \).
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