Question

REVISION TEST -1
Tabulate the differences in the characteristics of states of matter with the help of diagram. (6)
What is kinetic energy? Why there is increase in kinetic energy due to increase in
perature?(4)
What is sublimation? Explain it with a suitable example.(3)
A diver is able to cut through water in a swimming pool. Which property of matter does this
ervation show? (2)
When 50 g of sugar is dissolved in 100 mL of water, there is no increase in volume. What
acteristic of matter is illustrated by this observation?(2)
What happens when an inflated air balloon is pricked with a pin? Name the property of the
ous state exhibited by this observation. (2)
Name the state of matter in which: (4)
(0)
(ii)
Layers of particles can slip and slide over one another easily.
Particles just move around randomly because of very weak force of attraction.
Why do we see water droplets on the outer surface of a glass containing ice cold water? (2)​

Answer 1

Answer:

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