Given below are two statements: one is labelled as

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Question:

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R) :

Assertion (A) : A simple distillation can be used

to separate a mixture of propanol and propanone.

Reason (R) : Two liquids with a difference of more than $20^{\circ} \mathrm{C}$ in their boiling points can be separated by simple distillations.

In the light of the above statements, choose the most appropriate answer from the options given below :

  1. (A) is false but (R) is true.

  2. Both (A) and (R) are correct but (R) is not the correct explanation of (A)

  3. (A) is true but (R) is false

  4. Both (A) and (R) are correct and (R) is the correct explanation of (A) 

Correct Option: , 4

Solution:

Both assertion \& reason are correct \& $(\mathrm{R})$ is the correct explanation of (A)

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