Advertisements
Advertisements
Question
Fill in the following blanks with suitable words :
Immiscible liquids are separated by using a .....................
Advertisements
Solution
Immiscible liquids are separated by using a separating funnel.
APPEARS IN
RELATED QUESTIONS
The inter-molecular space is maximum in
Name the terms for the change of vapour into a liquid.
Fill in the blank
All matter is made up of tiny particles called ______
All kinds of matter
When a crystal of potassium permanganate is placed in a beaker, its purple colour spreads throughout the water. What does this observation tell us about the nature of potassium permanganate and water?
When a gas jar containing air is inverted over a gas jar containing bromine vapour, the red-brown bromine vapour diffuse into air. Explain how bromine vapour diffuse into air.
Define matter. Give four examples of matter.
In a beam of sunlight entering a room, we can sometimes see dust particles moving in a haphazard way in the air. Why do these dust particles move?
Bromine and air take about 15 minutes to diffuse completely but bromine diffuses into a vacuum very rapidly. Why is this so?
Classify the following as elements or compounds :
Iron, Iron sulphide, Sulphur, Chalk, Washing soda, Sodium, Carbon, Urea
Which of the following is not an element ?
In the following set of substances, one item does not belong to the set. Select this item and explain why it does not belong to the set :
Hydrogen, Oxygen, Steam, Chlorine
What is the most common way of expressing the concentration of a solution ?
What difference in the property of two miscible liquids enables their separation by fractional distillation ?
Name the process by which the various gases of the air are separated.
Name the process which can be used to recover salt from an aqueous salt solution.
Name the process you would use to separate a mixture of water and alcohol.
How will you separate a mixture containing sand and sugar ?
Explain the meaning of the term ‘matter’.
Examples of foam are ______.
