Question

One litre is equal to —

• A. 100 millilitre
• B. 1000 millilitre
• C. 10 millilitre
• D. None of these

Hint:

Metric volume conversions: 1 litre = 1000 mL = 1000 cm³ 1 mL = 1 cm³ To convert litres to mL: multiply by 1000 To convert mL to litres: divide by 1000

Answer 1

The Correct Option is B

The question asks us to convert litres to millilitres, specifying that the correct conversion factor be identified from a list of options.

To properly understand and answer this question, we need to recall a fundamental concept of unit conversion between litres and millilitres:

• 1 litre is universally known to equal 1000 millilitres.

Step-by-step explanation:

1. Understanding that both litres and millilitres are standard units for measuring volume, commonly used in daily life and scientific contexts.
2. The metric system, widely used around the world, clearly defines that:
   • 1 litre (L) = 1000 millilitres (mL). This is a base-10 system and is driven by the decimal relationship.
3. Given this information, we look at the options provided:
   • Option 1: 100 millilitres (Incorrect)
   • Option 2: 1000 millilitres (Correct)
   • Option 3: 10 millilitres (Incorrect)
   • Option 4: None of these (Incorrect because Option 2 is correct)
4. Conclusively, based on standard conversion rules, 1 litre is equal to 1000 millilitres, making Option 2 the correct choice.

Therefore, the correct answer is indeed 1000 millilitres.