Advertisements
Advertisements
प्रश्न
How will you separate a mixture containing sand and sugar ?
Advertisements
उत्तर
We will use filtration to separate a mixture of sand and sugar. Sugar dissolves in water but sand does not. These properties of sugar and sand allow them get separated by filtration.
In filtration, suspension can be filtered using a filter paper leaving sand as residue on the filter paper. Now, the filtrate contains sugar only. Sugar can further be recovered from the filtrate.
APPEARS IN
संबंधित प्रश्न
The smallest unit of matter that exists freely in nature is called ...........
Bromine and air take about 15 minutes to diffuse completely but bromine diffuses into a vacuum very rapidly. Why is this so?
During respiration, glucose and oxygen enter our body cells and waste products carbon dioxide and water leave the body cells by the process of :
Draw a flow-chart for the schematic representation of different types of matter.
One of the following substances is neither a good conductor of electricity nor an insulator. This substance is :
Which of the following contains less solute at a given temperature and pressure ? Unsaturated solution or Saturated solution.
Classify the following into true solutions and colloidal solutions:
Ink, Salt solution, Starch solution, Blood, Sugar solution
Name the process which can be used to recover salt from an aqueous salt solution.
What difference in the properties of oil and water enable their separation by a separating funnel ?
How will you separate iron pins from sand ?
How will you separate a mixture of common salt, sulphur powder and sand ?
Draw a labelled diagram of the fractional distillation apparatus used for separating a mixture of alcohol and water.
The boiling point of liquid argon is :
One of the following does not undergo sublimation. This one is :
Name one pair of liquids which can be separated by using a separating funnel.
Asmita went to buy an earthen pot. There she saw many things kept for sale.
From what substance has the potter made all the things?
Define the term matter.
Gas-solid is ______.
Examples of foam are ______.
Define the term matter.
