Question

Identify the separation techniques
A) components of air
B) Drugs from blood
C) Iodine and sodium chloride
D) Acetone and alcohol
E) Cooking oil , kerosene oil and water
F) Iron filings and sulphur powder​

Answer 1

Answer:

a- fractionall distillation

b- centrifugation

c- evaporation

d-distillation

e-seperating funnel

c- magnetic seperation

Explanation:

please mark as brainliest

Answer 2

Explanation:

A)

An air separation plant separates atmospheric air into its primary components, typically nitrogen and oxygen, and sometimes also argon and other rare inert gases. The most common method for air separation is fractional distillation.

B)

Chromatography is a physical method of separation that distributes the components you want to separate between two phases, one stationary (stationary phase), the other (the mobile phase) moving in a definite direction.

c)

Sublimation is the best method for separating iodine from common salt (NaCl). Since iodine is sublimable, it will change to vapour state directly from solid when heated slightly and the iodine vapours can be collected while common salt remains as such.