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Organic Chemistry-Some Basic Principles and Techniques

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Two liquids (A) and (B) can be separated by the method of frac

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Two liquids $(A)$ and $(B)$ can be separated by the method of fractional distillation. The boiling point of liquid $(A)$ is less than boiling point of liquid $(B)$ . Which of the liquids do you expect to come out first in the distillate ? Explain.

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Two liquids

(A)

and

(B)

can be separated by the method of fractional distillation. The boiling point of liquid

(A)

is less than boiling point of liquid

(B)

. Which of the liquids do you expect to come out first in the distillate ? Explain.

7 mins ago

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Text solutionVerified

If the difference in boiling points of two liquids is not much, fractional distillation is used to separate them. In this technique, fractionating column is fitted over the mouth of the round bottom flask.
When vapours of a liquid mixture are passed through a fractionating column, the vapours of the low boiling liquid

(A)

will move up while those of the high boiling liquid will condense and fall back into the flask. Therefore, liquid (A) with low boiling point will distill first.

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Question Text	Two liquids $(A)$ and $(B)$ can be separated by the method of fractional distillation. The boiling point of liquid $(A)$ is less than boiling point of liquid $(B)$ . Which of the liquids do you expect to come out first in the distillate ? Explain.
Topic	Organic Chemistry-Some Basic Principles and Techniques
Subject	Chemistry
Class	Class 11
Answer Type	Text solution:1
Upvotes	108

Two liquids $(A)$ and $(B)$ can be separated by the method of fractional distillation. The boiling point of liquid $(A)$ is less than boiling point of liquid $(B)$ . Which of the liquids do you expect to come out first in the distillate ? Explain.

Text solutionVerified

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Two liquids (A) and (B) can be separated by the method of fractional distillation. The boiling point of liquid (A) is less than boiling point of liquid (B). Which of the liquids do you expect to come out first in the distillate ? Explain.

Text solutionVerified

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Two liquids $(A)$ and $(B)$ can be separated by the method of fractional distillation. The boiling point of liquid $(A)$ is less than boiling point of liquid $(B)$ . Which of the liquids do you expect to come out first in the distillate ? Explain.