A mixture of water and alcohol can be separated by
1 Filtration
2 Evaporation
3 Distillation
4 Decantation
Answer Posted / g.bharath
3)distillation
Theory:: Normally water and alcohol are have the same boiling point.If we make a mixture of water and alcohol they cannot be seperated by the normal distillation process .SO "AZEOTROPIC EXTRACTIVE DISTILLATION " process used for seperating alcohol and water.
EX: mixture of water and ethanol can be seperated by using benzene as azeotrope. pure ethanol obtained by this process
| Is This Answer Correct ? | 22 Yes | 5 No |
Post New Answer View All Answers
Who is the oldest cosmonaut?
Which scientists gave detailed information about nebula?
How long can arihant stay underwater?
Which is the first atomic submarine of india?
Which was the international geo - physical year?
On what basis Friability limit NMT 1.0%w/w is recommended. what is impact on formulation if this limit exceeds.
What is one light second?
what is center of gravity?
What are pulsars?
Who invented telescope?
we know in mathematics that a matrix is an arrangement (array) of different elements , memebers . Then, how does the movie "Matrix" relate with this concept. In movie "Matrix" we have seen that it shown a war between machines & humans. And we know to operate machines we need code like 0 1 & 1 0 . How ? explain ?
Which comet collided with jupiter?
What is the speed of arihant?
BARC CHIF
Why we use nhexane inplace of hexane in mobilepase preparation