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What properties of a substance does not change when the amount of the substance changes 1 mass 2 volume 3 temperature?
The mass of a substance does not change when the amount of the substance changes. The temperature of a substance does not change when the amount of the substance changes. However, the volume of a substance may change when the amount of the substance changes, depending on the conditions.
Why molality is not temperature dependent?
Molarity is the no of moles of solute per dm3 solution, the temperature change changes the volume so molarity becomes effected.
What factor does its volume change?
The volume of a substance can change due to factors such as temperature, pressure, and phase changes. For example, heating a gas typically causes its volume to expand due to increased kinetic energy of the molecules, while increasing pressure can compress the volume of a gas. Additionally, substances can change phase, such as from solid to liquid or liquid to gas, which also alters their volume.
If the temperature and volume of a gas changes what else will change?
Volume ChangesThe volume of any solid, liquid, or gas will change with changes in temperature.
What is volumetric dilatation?
Volumetric dilatation is the increase in volume of a material when it is subjected to a temperature change. This phenomenon occurs due to the expansion or contraction of the material's molecules as the temperature changes. It is commonly observed in substances like liquids, gases, and solids.
Are properties affected by changes in temperature and and pressure?
Yes, properties of substances such as volume, density, and solubility can be affected by changes in temperature and pressure. For example, as temperature increases, most substances tend to expand, and as pressure increases, the volume of gases tends to decrease.
What properties of a substance does not change when the amount of the substance changes 1 mass 2 volume 3 temperature?
The mass of a substance does not change when the amount of the substance changes. The temperature of a substance does not change when the amount of the substance changes. However, the volume of a substance may change when the amount of the substance changes, depending on the conditions.
Why molality is not temperature dependent?
Molarity is the no of moles of solute per dm3 solution, the temperature change changes the volume so molarity becomes effected.
What can change the volume of a gas?
Change the pressure or change the temperature. Volume changes inversely with pressure and directly with temperature. That is to say, if you squeeze it, it gets smaller. If you heat it, it gets bigger.
What does the thermoscope do?
A thermoscope is an instrument that measures temperature changes by observing the volume change of a liquid or gas due to temperature fluctuations. It does not provide precise temperature readings like a thermometer, but rather indicates changes in temperature. It operates based on the principle that most substances expand when heated and contract when cooled.
Does water has a fixed volume?
No, it does not. The volume of water changes according with it's temperature. Water, unlike other substances, it has a minimum volume at 4 degrees Celsius.
When scientists record the volume on a gas why do they also record the temperature and the pressure?
because the volume of the gas is dependent upon the temperature and pressure. This is also important in the identification of the molecular mass of an unknown gaseous element.
What factor does its volume change?
The volume of a substance can change due to factors such as temperature, pressure, and phase changes. For example, heating a gas typically causes its volume to expand due to increased kinetic energy of the molecules, while increasing pressure can compress the volume of a gas. Additionally, substances can change phase, such as from solid to liquid or liquid to gas, which also alters their volume.
Does a substance change density if it changes physically?
Depends on what you consider a physical change. Substances change their density when they change their state of matter. When the temperature rises, substances usually expand, wich leads to the density decreasing. When the temperature falls, substances contract, increasing the density. Exception would be water, as it shows an anomaly occurring near 273K
If the temperature and volume of a gas changes what else will change?
Volume ChangesThe volume of any solid, liquid, or gas will change with changes in temperature.
What is volumetric dilatation?
Volumetric dilatation is the increase in volume of a material when it is subjected to a temperature change. This phenomenon occurs due to the expansion or contraction of the material's molecules as the temperature changes. It is commonly observed in substances like liquids, gases, and solids.
What is temperature of the volume?
Substances such as water or air have a temperature; volume does not in itself have a temperature, although something that is inside a specific volume can have a temperature.
