Advertisements
Advertisements
प्रश्न
The process of a gas converting directly into solid is called vaporization.
पर्याय
True
False
Advertisements
उत्तर
False.
The process of a liquid converting directly into gas is called vaporization.
APPEARS IN
संबंधित प्रश्न
Evaporation of a liquid causes cooling.
Water evaporates only at 100°C.
Select the correct alternative
The solids are
Explain the change of a solid into a liquid at a constant temperature.
Name the phenomenon which cause the following change.
Formation of water vapour from water.
Name the phenomenon which cause the following change.
Conversion of ice into water.
Multiple choice question.
The state of matter which has no definite shape or volume is called
Match the following
| Column A | Column B | ||
| a | Solids | 1 | Can flow in all directions |
| b | Sublimination | 2 | The temperature at which a liquid changes into its gaseous state |
| c | Boiling Point | 3 | Can have any number of free surfaces |
| d | Gases | 4 | Gaps between particles |
| e | Intermolecular space | 5 | Change of state from solid to gas |
State the property of the following substance.
Hydrogen sulphide gas has a strong rotten egg odour.
Gas like the state of Matter that exists at extremely cold temperatures used in the field of cryogenics.
