The kinetic theory of gases describes a gas as a large number of submicroscopic particles, all of which are in constant, rapid, random motion. The randomness arises from the particles' many collisions with each other and with the walls of the container.
Cars, aeroplanes, factories etc
Answer:
D
Explanation:
because macroscopic is visible to the naked eye.
A variable is not consistent or having a fixed pattern; liable to change.
Answer:
<h2>The answer is 66 g</h2>
Explanation:
The mass of a substance when given the density and volume can be found by using the formula
<h3>mass = Density × volume</h3>
From the question
volume of hexane = 100 m L
density = 0.66 g/mL
The mass is
mass = 0.66 × 100
We have the final answer as
<h3>66 g</h3>
Hope this helps you