The Correct Answer is Option C (immiscible with water)
The Steam distillation is used for seperation of organic compounds, which are immiscible with water, since if it is not immiscilbe then it will react with the coming steam and forming homogeneous compound and the seperation of organic compond will become difficult
In order for steam distillation to be effective, the organic compounds in the mixture must be...
Question 19 Steam distillation process is used to separate substances which are Steam volatile Steam volatile and immiscible with water Steam volatile and miscible with water All of the mentioned None of the mentioned Question 20 Which of the following property is not possessed by the organic solvent required to separate an organic compound with water It is immiscible with water It is less volatile than water It is easily vaporizable Organic compound is more soluble in it None of...
The distance that a spot of a particular compound moves up the TLC plate relative to the distance moved by the solvent is called the Rf value. What does Rf stand for? a. Refractive factor b. Reflux fashion c. Raoult’s factor d. Retention factor 1 points QUESTION 2 The components of an immiscible mixture boil at _________________. a. higher temperatures than the boiling points of the individual components of the mixture b. a...
Distillation 11 4. The organic liaud in Sicam distillatior vaporites at: a) Lower temperature than its boiling point b) Higher temperature than its boiling point c) At its boiling point d) None of the mentioned 2. In steam distillation, the liquid boils when th allation, the liquid boils when the sum of the organic liquid vapor pressure and the water vapor pressure is: a) Greater than atmospheric pressure b) Lesser than atmospheric pressure Equals to atmospheric pressure d) None of...
Macros III. Physical Properties 10 pts 10. Place the compounds below in order of increasing melting point. Briefly explain your reasoning VELHO d) e) f) f) 11. Place the same compounds in order of increasing polarity. Briefly explain your reasoning 12. Dichloromethane (methylene chloride CH2C12) is which of the following: i. Water immiscible and more dense than water il Water miscible and more dense than water ili. Water miscible and less dense than water iv. Water immiscible and less dense...
8. Which of the following characteristics is necessary to make a Dean-Stark trap work properly? A. collected compounds must be miscible B. collected compounds must be immiscible C. collected compounds must have distinguishable boiling points D. collected compounds must have distinguishable densities 9. How will unreacted alcohol be removed from the final reaction mixture? It will be separated from the ester product... during distillation during extraction when the reaction mixture is washed with DI water during extraction when the reaction...
Organic Chemistry Laboratory Techniques What is a Steam Distillation and Simple Distillation? Explain the process for both techniques
Which technique (simple, fractional, or steam distillation) should be used to separate a hexane-water mixture.
4) Explain how two compounds in a mixture must be similar and/or different in order for hot filtration to be used as an effective method of separation of the two compounds.
For what reason compounds which boiling below 1000c are not subjected to steam distillation?
Question 11 pts Match the definition with it's correct word. A mixture composed of a solute dissolved in a solvent. [ Choose ] Solute Solution Soluble Miscible Insoluble Solvent Immiscible The greater substance that does the dissolving in a solution. [ Choose ] Solute Solution ...