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प्रश्न
Which of the tubes in Fig. 2.1 (a) and (b) will be more effective as a condenser in the distillation apparatus?
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उत्तर
The tube (a) containing beads will be more effective as a condenser because the surface area of the tube increases.
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संबंधित प्रश्न
What is the difference between distillation, distillation under reduced pressure and steam distillation ?
How is distillation more advantageous than evaporation?
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
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a low boiling point liquid from a high boiling point liquid.
Choose the correct option.
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Define Distillation
Match the type of mixture of compounds in Column I with the technique of separation/purification given in Column II.
| Column I | Column II |
| (i) Two solids which have different solubilities in a solvent and which do not undergo reaction when dissolved in it. | (a) Steam distillation |
| (ii) Liquid that decomposes at its boiling point | (b) Fractional distillation |
| (iii) Steam volatile liquid | (c) Simple distillation |
| (iv) Two liquids which have boiling points close to each other | (d) Distillation under reduced pressure |
| (v) Two liquids with large difference in boiling points. | (e) Crystallisation |
A mixture of benzene and chloroform is separated by ______.
