Advertisements
Advertisements
प्रश्न
All kinds of matter
पर्याय
occupy space and have definite mass
have mass and definite shape
can change their states
have definite volume
Advertisements
उत्तर
occupy space and have definite mass
APPEARS IN
संबंधित प्रश्न
Give reason why copper metal is used for making electric wires.
Define a compound. Give two points of evidence to show that sodium chloride is a compound.
Which of the following are not compounds ?
Chlorine gas, Potassium chloride, Iron powder, Iron sulphide, Aluminium foil, Iodine vapour, Graphite, Carbon monoxide, Sulphur powder, Diamond
Which of the following is not an element ?
One of the following substances is neither a good conductor of electricity nor an insulator. This substance is :
Define solute.
Classify the following into true solutions and colloidal solutions:
Ink, Salt solution, Starch solution, Blood, Sugar solution
How will you differentiate between a suspension and a colloid ?
Define Sol and give one example.
What is a suspension ? Give two examples of suspensions.
One of the following liquids will leave behind a residue on heating. This one is :
Which of the following can be called a suspension ?
What difference in the properties of oil and water enable their separation by a separating funnel ?
Pure copper sulphate can be obtained from an impure sample by the process of :
What's the solution?
We need to rub salt on a corncob, but only salt crystals are available.
Seema visited a Natural Gas Compressing Unit and found that the gas can be liquefied under specific conditions of temperature and pressure. While sharing her experience with friends she got confused. Help her to identify the correct set of conditions
In Aerosol the dispersed phase is liquid and the dispersion medium is gas.
Celsius scale is a scale of temperature in which zero represents the melting point of ice and 100 represents the boiling point of water.
The movement of particles in liquids is ______.
Atoms are tiny particles that repel each other when they are squeezed very close.
