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प्रश्न
Explain the difference between Separation by distillation and by separating funnel.
उत्तर
| S. No. | Separation by distillation | Separation by separating funnel |
| 1. | This method is employed for the separation of two miscible liquids. |
This method is employed for the separation of two immiscible liquids. |
| 2. | It is based on the difference in the boiling points of two liquids. | It is based on the difference in the densities of the two liquids. |
| 3. | Example: separate salt and water from saltwater. | Example: separating oil and water (two immiscible liquids) |
संबंधित प्रश्न
How will you separate a mixture containing kerosene and petrol (difference in their boiling points is more than 25°C), which are miscible with each other?
How would you confirm that a colourless liquid given to you is pure water?
Give a brief description of the principle of the following technique taking an example.
Distillation
How is distillation more advantageous than evaporation?
State the correct technique for the separation of the following mixture.
a low boiling point liquid from a high boiling point liquid.
Choose the correct option.
Which of the following methods can be used to separate two compounds with different solubilities in the same solvent?
What is the difference between simple distillation and fractional distillation?
Assertion (A): Simple distillation can help in separating a mixture of propan-1-ol (boiling point 97°C) and propanone (boiling point 56°C).
Reason (R): Liquids with a difference of more than 20°C in their boiling points can be separated by simple distillation.
Draw a diagram of bubble plate type fractionating column. When do we require such type of a column for separating two liquids. Explain the principle involved in the separation of components of a mixture of liquids by using fractionating column. What industrial applications does this process have?
What is distillation?
