Question 1

Which of the following factors do not affect the rate of evaporation?

Accepted Answer

A) Temperature of liquid 
B) Humidity of surrounding air 
C) Depth of liquid 
D) Surface of liquid 
A) Temperature of liquid 
B) Humidity of surrounding air 
C) Depth of liquid 
D) Surface of liquid

Question 2

Ball Mill operates at the speed of?

Accepted Answer

A) Low speed 
B) High speed 
C) Optimum speed 
D) All of the above 
A) Low speed 
B) High speed 
C) Optimum speed 
D) All of the above

Question 3

Which type of mixture is easily formed?

Accepted Answer

A) Positive 
B) Negative 
C) Neutral 
D) Ampholytic 
A) Positive 
B) Negative 
C) Neutral 
D) Ampholytic

Question 4

In Vacuum Distillation, Substance boils at a/an:

Accepted Answer

A) Exact temperature 
B) temperature slightly above its boiling point 
C) temperature below its boiling point 
D) High Pressure 
A) Exact temperature 
B) temperature slightly above its boiling point 
C) temperature below its boiling point 
D) High Pressure

Which of the following factors do not affect the rate of evaporation?

Ball Mill operates at the speed of?

Which type of mixture is easily formed?

In Vacuum Distillation, Substance boils at a/an:

Materials and Heat Transfer Processes

Distillation, Size Reduction and Mixing Equipment

Evaporation and Distillation Techniques

Materials and Processes

Filters

Exam 1: Principles and Mechanisms in Milling, Distillation, and Mixing Processes

Which of the following factors do not affect the rate of evaporation?

Ball Mill operates at the speed of?

Which type of mixture is easily formed?

In Vacuum Distillation, Substance boils at a/an:

Materials and Heat Transfer Processes

Distillation, Size Reduction and Mixing Equipment

Evaporation and Distillation Techniques

Materials and Processes

Filters