Question Detail

CHM 101 CHM 101 Past Questions Objective Question
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Question

What is the primary purpose of using a fractionating column in distillation?
Options
A To increase the boiling point of the mixture.
B To prevent bumping during boiling.
C To separate components with very close boiling points.
Correct Answer
D To condense the vapors more rapidly.
Correct Answer

Option C is the correct answer.

Detailed Explanation

A fractionating column provides a surface area for multiple vaporization-condensation cycles, effectively creating many 'theoretical plates' that allow for better separation of liquids with similar boiling points.

Hint

It's used when simple distillation isn't efficient enough.

Question Info

Course: CHM 101
Topic: CHM 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 1339 of 1872
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