Why do different solids have different solubility in water?
Answer and explanation
Correct answer: Their internal nature is different
Different solids have different structures, bonding, polarity, and intermolecular forces. Their attraction to water and the energy needed to separate their particles therefore differ, producing different solubilities. Hence A is correct. Colour, names, and the idea that water treats all solids identically do not explain the observed differences.
Frequently asked questions
What is the correct answer to this question?
Their internal nature is different
Why is this the correct answer?
Different solids have different structures, bonding, polarity, and intermolecular forces. Their attraction to water and the energy needed to separate their particles therefore differ, producing different solubilities. Hence A is correct. Colour, names, and the idea that water treats all solids identically do not explain the observed differences.
Which subject and chapter does this question cover?
This is a Class 11 Chemistry question. Chapter: Chapter 01: Solutions.
