In which situation will screening be used to separate a mixture? a. if the mixture is a solid suspended in a gas b. if the components have different boiling points c. if the mixture is a solid dissolved in a liquid d. if the components have different colors

Hello!

I believe the answer is

A) if the mixture is a solid suspended in a gas

Option (A) is the correct answer.

Explanation:

When granular solids are separated out according to their size then this process of separation is known as screening.

So, when a solid substance dissolves in a liquid then its molecules will dissociate into ions. Therefore, its particles cannot be separated out by screening.

Therefore, when solid particles are suspended in a gas then they can be separated out easily through the process of screening.

Thus, we can conclude that in a situation where the mixture is a solid suspended in a gas then screening be used to separate a mixture.

specific latent heat of fusion, lf, of a substance is defined as the amount of heat required to change a unit mass of the substance from solid to liquid state, without any change in the temperature.

explanation:

pe = weightxheight = 2000x1000=2,000,000joules