Practice Volume Percentage (V/V) - 1.2.2 | 1. Solutions | CBSE Grade 12 Chemistry Part 1
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1.2.2 - Volume Percentage (V/V)

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define volume percentage (V/V).

💡 Hint: Think of it as part of a whole relating to liquids.

Question 2

Easy

Calculate the volume percentage of 40 mL of sugar syrup mixed to make 200 mL of the solution.

💡 Hint: Use the formula for calculating volume percentages.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does the term volume percentage (V/V) refer to?

  • A ratio of mass to volume
  • The ratio of solute volume to total solution volume
  • Only applicable in solid solutions

💡 Hint: Focus on the definition of V/V in context.

Question 2

True or False: Volume percentage can only be used with liquid solutions.

  • True
  • False

💡 Hint: Remember the different types of solutions discussed.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a solution that contains a specific volume percentage of ethanol for use in pharmaceutical products. If your target volume is 500 mL at 25% ethanol, how much pure ethanol will you need?

💡 Hint: Use the volume percentage formula.

Question 2

A chemist prepares an antifreeze solution that must be at a 35% V/V concentration. If the total solution volume ends up being 1 L, how much antifreeze should they use?

💡 Hint: Convert the percentage into a volume using the total volume.

Challenge and get performance evaluation