Q1. When a stone is dropped in water, it sinks to the bottom because:
The density of water is more than the stone.
The density of stone is more than water.
Both water and stone have equal density.
None of these.
Q3. Kinetic energy of molecules is directly proportional to -----------
Q4. Intermolecular forces of attraction are maximum in --------------
SHORT ANSWER TYPE
Q1. Tabulate the differences between states of matter on the basis of movement of particles and rigidity.
Q3. Why can a cylinder of gas not be half filled?
Q4.What is the effect of temperature on the rate of diffusion in liquids.
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Answer:
stone's density is higher than the water
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