Arre, fugacity is like "effective pressure" for naughty real gases, activity coefficients measure how much they deviate from ideal, and VLE calculations use Raoult's law modified with these. Honestly, I'm just cramming these definitions for GATE from my notes right now. But what truly clicks is when I imagine it like our dhaba's pressure cooker—the hissing steam isn't "ideal," just like real plant data. My real struggle is that when the wifi dips, my online tutor's explanation on VLE freezes, and I'm left staring at the deodars, trying to make the phases balance in my head instead.
#exams#study
Jump in to reply — no account needed.