Which of these best describes the state of the substance represented by State Z? (Greatesr speed of particles and negligible particle attraction/forces)

A It is a solid because strong attractive forces prevent particles from moving.

B It is a liquid because weak attractive forces allow for some motion.

C It is a gas because weak attractive forces allow for some motion.

You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices