Which feature helps most in identifying a true solution?
Answer and explanation
Correct answer: Uniform composition
A true solution is homogeneous, meaning its composition is uniform throughout the sample. Its solute particles are too small to be seen separately and do not settle on standing. Visible large particles, quick sediment formation, and separate layers are features of suspensions or heterogeneous mixtures, not true solutions.
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What is the correct answer to this question?
Uniform composition
Why is this the correct answer?
A true solution is homogeneous, meaning its composition is uniform throughout the sample. Its solute particles are too small to be seen separately and do not settle on standing. Visible large particles, quick sediment formation, and separate layers are features of suspensions or heterogeneous mixtures, not true solutions.
Which subject and chapter does this question cover?
This is a Class 9 Science question. Chapter: Exploring Mixtures and Their Separation. Topic: Solutions.
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