Question

You have given a mixture of water and alcohol. Explain the process of separation of components from mixture, with labelled diagram.​

Answer 1

Explanation:

Lewin's field theory can be expressed by a formula: B = f(p,e), meaning that behavior (B) is a function of the person (p) and their environment (e).

Answer 2

Fractional distillation is a process for separating alcohol from water.

Explanation:

• The difference in boiling points of the liquids is the basis for the fractional distillation procedure. The boiling points of alcohol and water are different.
• Alcohol boils at a lower temperature than water. Water boils at 100 degrees Celsius, while alcohol boils at 78.7 degrees Celsius.

Process:

• Fill a distillation flask half with the mixture.
• Add a thermometer to it.
• The apparatus is set up in the manner illustrated in the diagram.
• Slowly heat the mixture, keeping a close eye on the thermometer.
• Water is left in the distillation flask after the alcohol vaporizes, condenses in the condenser, and can be collected through the condenser outlet.