Question

In a liquid

1)molecules move anywhere within the liquid's boundary

2)molecules vibrate about their mean positions

3)molecules can move anywhere in all
available space

4)molecules cannot leave their mean position
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Answer 1

Answer:

1)molecules move anywhere within the liquid's boundary

It is the right answer u are looking for.

Answer 2

Answer:

1

Explanation:

)molecules move anywhere within the liquid's boundary