Question 27. Q28) State which expands more, when heated to the same temperature: solid, liquid or gas? Solution:
Gases
expand much more than the liquid and the solids.
Which of the Expand the most?
The higher the attraction between the molecules, the higher will be its expansion. As this attraction is the most in
solids
and the least in gases, solids expand the least and gases expand the most on being heated.
Which liquid expands most?
- nitrogen 1 to 696.
- liquid helium 1 to 757.
- argon 1 to 847.
- liquid hydrogen 1 to 851.
- liquid oxygen 1 to 860.
- Neon has the highest expansion ratio with 1 to 1445.
What liquid expands the most when frozen?
Water
is one of the few exceptions to this behavior. When liquid water is cooled, it contracts like one would expect until a temperature of approximately 4 degrees Celsius is reached. After that, it expands slightly until it reaches the freezing point, and then when it freezes it expands by approximately 9%.
Which expand more than liquids?
Explanation:
Gas contacts
or expands faster then a solid or liquid because gas molecules are usually roaming freely, whereas liquid and solid molecules are tighter and more held together.
Which expands more alcohol or water?
alcohol
expands more than water.
Which expands more solid or liquid?
Liquids
expand for the same reason, but because the bonds between separate molecules are usually less tight they expand more than solids. This is the principle behind liquid-in-glass thermometers. An increase in temperature results in the expansion of the liquid which means it rises up the glass.
Which state of matter expands most when heated and is easy to compress?
Gas
can be compressed much more easily than a liquid or solid.
Which state of matter expands and contracts the least and the most?
Allstates of matter expand when heated and contract when cooled.
Gases
expand most when heated and solids the least because gas particles are already far apart and are much freer to move.
What are the four effects of heat?
- Raises the temperature.
- Raises the temperature. Increases volume.
- Raises the temperature. Increases volume. Changes state.
- Raises the temperature. Increases volume. Changes state. Brings about chemical action.
- Raises the temperature. Increases volume. Changes state.
Is water the only fluid that expands when frozen?
Water
is the only known non-metallic substance that expands when it freezes; its density decreases and it expands approximately 9% by volume.
Does anything besides water expand when frozen?
Expansion. Some substances, such as water and bismuth,
expand when frozen
.
Is water the only substance that exists in 3 states?
For many centuries, it was considered that there were only three states of matter: solid, liquid and gas (the three that are present and stable in our world). And water is the substance that best represents them, because
it is the only one that exists naturally in the three states
.
What is expansion in liquid?
Increase in dimensions of a liquid on being heated is called
thermal expansion
of the liquid. Types. Liquid has only volume. When heated, its volume increases. Increase in volume is called cubical expansion.
What is the real expansion of liquid?
The real expansion of a liquid is
equal to the sum of its apparent expansion and the volume expansion of the vessel containing the liquid
.
Which state of matter expands the least?
From the three states of matter,
solids
expand the least. Brownian movement is maximum in gases . Cohesive forces are negligible in gases . Matter can change from one state to another by change in temperature or pressure.
