5 Questions
Which of the following substances is considered a pure substance?
Salt
What does the word 'pure' mean to a common person?
Having no adulteration
Which of the following is not a single pure substance?
Soil
What can we say about the composition of a pure substance?
It cannot be separated by physical processes
What is milk actually a mixture of?
Water, fat, proteins
Test your knowledge on purity of substances! Take this quiz to learn how to judge the purity of common items like milk, ghee, butter, salt, spices, mineral water, and juice. Explore the concept of pure substances and their composition. Discover why sugar is considered a pure substance, while soft drinks and soil are not. Challenge your understanding of matter around us!
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