Why is a mixture of oil and water not called a true liquid-in-liquid solution?
Answer and explanation
Correct answer: Because they do not mix uniformly to form one phase
A true liquid-in-liquid solution must be homogeneous, meaning the two liquids mix at the molecular level and form one uniform phase. Oil and water are immiscible, so they separate into visible layers. Both are liquids, but their failure to mix uniformly prevents classification as a true solution.
Frequently asked questions
What is the correct answer to this question?
Because they do not mix uniformly to form one phase
Why is this the correct answer?
A true liquid-in-liquid solution must be homogeneous, meaning the two liquids mix at the molecular level and form one uniform phase. Oil and water are immiscible, so they separate into visible layers. Both are liquids, but their failure to mix uniformly prevents classification as a true solution.
Which subject and chapter does this question cover?
This is a Class 9 Science question. Chapter: Exploring Mixtures and Their Separation. Topic: Homogeneous and heterogeneous mixtures.
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