please answer the rounded
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above is the answer of 2 question.
Now here,
3. (a)- Because the particles of gas are continuously moving in all directions with different speeds.
3. (b)- because the particles of gas are continuously moving and collide with each other.
4. Because when water start freezing, hydrogen bonding takes place between the water molecules due to which space arises between them and then density of the ice decreases that's why ice floats on water.
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american1251:
you left filling a gas container in question 2
that was not written in my copy
ok you are also student of 9th
ya
which city
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