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प्रश्न
Write an answer to the following question in your own words.
Which precaution will you take while using the methods of distillation and separation by separating funnel?
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उत्तर
- Precautions during distillation:
- Ensure the proper setup of the apparatus, with all components securely fitted.
- Never heat a completely sealed system to prevent explosions.
- Use boiling chips to prevent bumping (rapid boiling causing liquid expulsion).
- Control the heating rate to avoid overheating and bumping.
- Precautions during separation using a separating funnel:
- Secure the funnel tightly on a stand in an upright position.
- Allow the liquid to remain undisturbed for proper separation.
- Remove the stopper carefully without disturbing the setup.
संबंधित प्रश्न
Define :- Distillation
On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used
Fractional distillation :
Write an answer to the following question in your own words.
Where are the methods of separation by distillation and by separating funnel used? Why?
Choose the correct option.
Which of the following methods can be used to separate two compounds with different solubilities in the same solvent?
Choose the correct option.
Which of the following techniques is used for the separation of glycerol from soap in the soap industry?
Define Distillation
Alcohol can be separated from water by ______.
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?
