Q: A mixture of ethyl alcohol and water can be seperated by
- 1evaporationfalse
- 2sublimationfalse
- 3using a seperating funnelfalse
- 4fractional distillationtrue
- Show AnswerHide Answer
- Workspace
Answer : 4. "fractional distillation"
Explanation :
Answer: D) fractional distillation Explanation: Fractional distillation is the process of seperation of a mixture of two or more liquids into the different fractions, which differ fairly widely in their boiling points. The liquid with a lower boiling point will be vaporized first and hence would be the distillate (first fraction). Eg. Ethyl alcohol has a boiling point of 78.10C and water 1000C. When a mixture of these two liquids is heated, alcohol vaporizes first and is collected separately as the distillate.
Similar Questions
Since Nithya and Suganya exchange places, so Rita’s new position is the same as Monika’s earlier position. This position is 17th from the right and 10th from the left. Therefore Number of girls in the row = (16 + 1 + 9) = 26.