hello i think at 16:50 your statement is wrong i think the right one is It follows that for a real gas to behave close to ideality, it must be at low pressure and/or high temperature. • In addition, it should have a small Mr and have weak forces of attraction between its particles. (Note that in Figure 4.2, helium is the line closest to ideal.)
All you can do is try your best. Nobody can ask for anything more. So you walk into that exam, give it your all, and be confident you have done your best. Feeling anxious before an exam is normal it is about keeping focused on the exam. Keep going!
Thank u for the video sir your videos are a huge help but at 16:47 for the Real Gases have greater ideality part at the bottom in the blue box I'm not sure but shouldn't real gases be more ideal at high temperatures and low pressures instead of low temperatures and high pressures
A gas will show "real gas" characteristics at high pressure and low temperature, vice versa for an "ideal gas" (a.k.a low pressure, high temperature.) You're right.
