Question
Which of the following statements are true? Correct the false statements.
- (i) Melting ice into water is an example of the transformation of a solid into a liquid.
- (ii) Melting process involves a decrease in interparticle attractions during the transformation.
- (iii) Solids have a fixed shape and a fixed volume.
- (iv) The interparticle interactions in solids are very strong, and the interparticle spaces are very small.
Show answer
Answer
All four statements are true.
Explanation
| Statement | True / False |
|---|---|
| (i) Melting ice is solid to liquid | True |
| (ii) Melting decreases interparticle attractions | True |
| (iii) Solids have fixed shape and volume | True |
| (iv) Strong interactions, small spaces in solids | True |
Each statement correctly describes solids or the melting process, so none needs correcting.
← Back to concept: 7.2.1 Solid state