What is nucleation in freezing? – McqOptions

MCQOPTIONS

1.	What is nucleation in freezing?
A.	Process of gathering of molecules into tiny clusters
B.	It is the final step in freezing
C.	It is the step where nucleus is added
D.	It is the sub category freezing
Answer» B. It is the final step in freezing

Discussion

No Comment Found

Related MCQs

Is supersaturation the driving force for all solution crystallization processes?
Which of the following statements about secondary crystallization are correct?Statement 1:Secondary nucleation is the formation of nuclei from pre-existing crystals.Statement 2: Only secondary nucleation increases the number of crystals in the system.
What are the factors that affect crystallization seedling?
What is seeding in crystallization?
What is homogeneous nucleation?
Which of the following statements about primary nucleation are correct?Statement 1:The appearance of the first crystal is called primary nucleation time.Statement 2:It describes the transition to a new phase.
What is nucleation in freezing?
How does temperature affect nucleation?
How to initiate crystallization?
What is nucleation in crystallization?