#1
Which method of separation involves the use of a solvent to separate components based on their solubility?
#2
Which of the following techniques is NOT used for the separation of mixtures?
#3
What is the primary principle behind the separation technique of filtration?
#4
Which method of separation involves heating a mixture to vaporize one component and then condensing the vapor back into a liquid?
#5
What is the primary principle behind the separation technique of evaporation?
#6
What is the principle behind the separation technique of distillation?
#7
What is the purpose of a separating funnel in extraction?
#8
What is the primary principle behind the separation technique of chromatography?
#9
In centrifugation, which property is utilized to separate components of a mixture?
#10
What is the primary principle behind the separation technique of sublimation?
#11
Which separation technique relies on the differences in the rates of migration of components through a stationary phase under the influence of a mobile phase?
#12
Which separation technique is commonly used in the purification of drinking water to remove suspended particles?
#13
Which separation technique relies on the differences in boiling points of components under reduced pressure?
#14
Which separation technique relies on the differences in the rates of migration of components through a medium under the influence of an electric field?
#15