Which of the following methods separates a homogeneous solution by spinning the solution very fast?
ik its not 'D' i got it wrong on my test
a. Evaporation and distillation
b. Filtration
c. Centrifuge
d. Magnetism
So i think its A
it is c because that s the only one that spins
Are you sure it couldn't be D because that is what I get? But I'm also not a math genius.
By spinning? Only one of those choices spin.
A should be the answer, but it isn't because the question asks by spinning. Who wrote this question????
Answer???
To determine which method separates a homogeneous solution by spinning the solution very fast, we need to understand the methods listed in the options and their respective applications.
a. Evaporation and distillation: This method involves heating a solution to evaporate the solvent and then condensing it back into a separate container. It is used to separate a mixture of liquids with different boiling points. It does not involve spinning the solution.
b. Filtration: Filtration is a method in which a solution is passed through a filter to separate solid particles from the liquid. It is used when the mixture consists of a solid and a liquid. It does not involve spinning the solution.
c. Centrifuge: The centrifuge is the method that spins a solution very fast. It utilizes centrifugal force to separate components of a mixture based on their density or particle size. When a solution is spun in a centrifuge, the denser components settle down at the bottom, while the less dense components remain towards the top. This process is commonly used in laboratories to separate components of blood, DNA, proteins, or other particles based on their physical properties.
d. Magnetism: This method is used to separate magnetic substances from non-magnetic substances by attracting the magnetic component using a magnet. It does not involve spinning the solution.
Based on the information provided, it is clear that the correct answer is c. Centrifuge. It is the only method listed that involves spinning the solution very fast to separate its components.