When rocks are broken down by heat and pressure, chemically weathering has taken place

Im is in a crowd of people at the mall looking for his girlfriend tammy, who was supposed to meet him for dinner. jim realizes tammy is across the room as he catches a whiff of her overpowering perfume, 'paris #6'. which process explains why jim is able to smell the perfume?

I’m stuck on this question cuz i’m stupid sksksksk

What would happen if the tubing with the yellow band was placed in a beaker of distilled water?