Practice Removal of dirt – the cleaning process - 11.3.3 | 11. Care and Maintenance of Fabrics | CBSE 11 Human Ecology and Family Sciences Part II
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is loosely held dirt?

💡 Hint: Think about dirt that you can clean without much effort.

Question 2

Easy

Name a common solvent used in cleaning.

💡 Hint: Consider household items that can dissolve grease.

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 type of dirt can be easily brushed off?

  • A) Tightly held dirt
  • B) Loosely held dirt
  • C) Both

💡 Hint: Think about what 'loosely' means.

Question 2

True or False: Water alone can remove all types of dirt.

  • True
  • False

💡 Hint: Consider what happens when water meets grease.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have a shirt with both oily and dusty stains. Describe the steps you would take to clean it effectively.

💡 Hint: Break down the cleaning process into manageable steps.

Question 2

In a laundry experiment, your results showed redeposition of dirt after washing. Investigate possible reasons and suggest solutions.

💡 Hint: Think about how each element interacts in the washing process.

Challenge and get performance evaluation