JEE Mains · Chemistry · STD 11 - 8.3. Organic chemistry purification and characterization
Given below are two statements :
Statement I : A mixture of C\(_{12}\)H\(_{22}\)O\(_{11}\) (sugar) and NaCl can be separated by dissolving sugar in alcohol, due to differential solubility.
Statement II : Rose essence from rose petals is seperated by steam distillation due to its high volatility and insolubility in H\(_2\)O.
In the light of the above statements, choose the correct answer from the options given below :
- A Both Statement I and Statement II are true
- B Both Statement I and Statement II are false
- C Statement I is true but Statement II is false
- D Statement I is false but Statement II is true
Answer & Solution
Correct Answer
(A) Both Statement I and Statement II are true
Step-by-step Solution
Detailed explanation
Statement I : Sugar (\(\text{C}_{12}\text{H}_{22}\text{O}_{11}\)) is soluble in alcohol, whereas sodium chloride (\(\text{NaCl}\)) is insoluble in alcohol. Therefore, a mixture of sugar and salt can be separated based on their differential solubility in alcohol. This statement…
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