Advertisements
Advertisements
प्रश्न
Give one word answer
The liquid which evaporates and then condenses during the process of distillation
Advertisements
उत्तर
distillate.
APPEARS IN
संबंधित प्रश्न
What is the difference between distillation, distillation under reduced pressure and steam 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 :
Select the correct alternative from the choices given for the following statement:
Components of crude petroleum can be separated by
Choose the correct option.
A mixture of acetone and benzene can be separated by the following method:
Why is a condenser used in distillation process?
What will happen if the upper outlet of the condenser is connected to the tap instead of the lower outlet?
Which of the tubes in Fig. 2.1 (a) and (b) will be more effective as a condenser in the distillation apparatus?
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.
Two liquids (A) and (B) can be separated by the method of fractional distillation. The boiling point of liquid (A) is less than boiling point of liquid (B). Which of the liquids do you expect to come out first in the distillate? Explain.
Explain the factors, which will affect the rate of evaporation, taking examples from our daily life experiences.
