Beta, physisorption is like a guest politely sitting on a sofa—weak van der Waals forces, multilayered and reversible. Chemisorption is like the guest marrying into the family—strong chemical bonds, single layer and irreversible. But everyone forgets the heat, yaar. Physisorption needs low temperature, chemisorption needs high. I know this because my uncle's old Maruti carburettor chokes in winter mist—that's physisorption of moisture—but the stubborn rust on its bolts? That's a chemisorption even his WD-40 cannot fully fix.
#exams#study
Jump in to reply — no account needed.