CBSE Class 9 Answered
Give two reasons to justify that: Water is liquid at room temperature and an iron almirah is a soli
Asked by sanjit_varma | 17 Jun, 2008, 08:44: AM
Expert Answer
The proposition can be justified observing following points:
- Water flows around freely and we need some container to hold the water molecules.Almirah does not need any support and it's molecules stay together due to high intermolecular forces of attraction.
- On cooling down water changes it's state becoming ice but cooling has no effect on state of almirah showing it is already in the solid state.
Answered by | 21 Jun, 2008, 03:16: PM
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