00:01
Hello, so in this question we are given five different conditions of a particle that are firstly ice at minus 20 degrees celsius, then water at 20 degrees celsius, steam at 110 degrees celsius, boiling water and ice at 0 degrees celsius.
00:21
And we have to find out that which of the particles will move most rapidly.
00:27
Okay, so let's start solving it.
00:30
So firstly, we know one thing that if we are talking about the speed of the particles, so the speed of the particles is directly proportional to the randomness of that system.
00:46
It is always proportional to the randomness of the system.
00:53
Okay.
00:54
And if we talk about the randomness in different states of matter, okay? if you talk about, the randomness in different states of matter, okay? if you talk about the randomness in different states.
01:06
So in gaseous state, the randomness is highest, then it is the liquid, and then least randomness is in solids...