Company: Reliance
Difficulty: medium
In adsorption, what is the term for the attraction between the adsorbent surface and the adsorbate molecules? Adhesion Cohesion Attraction Affinity In rotary drum dryers, what does the term 'flights' refer to? The rotation speed of the drum Internal fins that lift and cascade the material The air flow direction The heating elements The solubility product (Ksp) is crucial in crystallization because it: Determines the maximum ion concentration before precipitation. Is independent of temperature and pressure Decreases as the crystal size increases Increases with the rate of cooling Chiral resolution in crystallization is a technique used to: Separate chiral molecules into their enantiomers Increase the yield of crystallization Measure the purity of a crystal Alter the chemical structure of crystals In crystallization, the term 'nucleation' specifically refers to: The dissolution of solute in solvent The initial formation of crystal structures The growth phase of crystals The final stage o