Centrifugation
Trending Questions
What is Elution?
Which method is used to separate cream from milk?
Adsorption
Crystallization
Distillation
Centrifugation
What is the principle behind the process of centrifugation?
Particles are separated based on the difference in temperature
Particles are separated based on the difference in colour
Denser particles are forced to the bottom and lighter particles stay at the top when spun rapidly
Lighter particles are forced to the bottom and denser particles stay at the top when spun rapidly
Which of the following method is used to separate a mixture of cooking oil and water?
Centrifugation
Fractional distillation
Using a separating funnel
Filtration
Which separation technique is used for the separation of butter from curd?
Name the technique used to separate butter from curd.
How is cream separated from milk?
State the principle used in the centrifugation technique used in the separation of mixture.
Name the method of separation used to separate cream from milk.
Is flotation a separation technique?
The zig-zag movement of particles suspended in liquids and gas is called …….. motion , named after the scientist ………
Name the process which is used in milk dairies to separate cream from milk.
- Sedimentation
- Evaporation
- Centrifugation
- Crystallization
Which technique is used in a washing machine to squeeze out water from wet clothes while drying?
To separate colloidal particles centrifugation is used.
- True
- False
Which one of the following methods is used to dry clothes in washing machine?
Vaporisation
Fractional Distillation
Centrifugation
Distillation
Can a miscible liquid mixture be separated with the help of a separating funnel?
Particles of solid have the lowest distance between them.
- True
- False
What principle is applied in centrifugation? Give examples where this method is applied to separate mixtures. [3 MARKS]
separate glycerine, coconut oil and water?
Your blood, when magnified, reveals different kinds of cells. Based on this information, your blood is an example of a:
pure substance
homogenous mixture
mechanical mixture
gaseous substance
Which one of the following methods is used to separate cream from milk?
Crystallization
Evaporation
Centrifugation
Sedimentation
Which separation techniques will you apply for the separation of the following?
e. Butter from curd.
Which one of the following statements is not true
The particles in solid vibrate about a fix position
The particles in liquid are arrange in regular pattern
The particles in gas exert negligibly small forces on each other , except during collison
The particles of gas occupy all spaces available
How is cream separated from milk?
Milk is a mixture of cream and water.
- True
- False
Why washing machine is a application of centrifugation?
Perform an activity to separate the cream from milk by the process of centrifugation.
