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What happens to the movement molecules when their temperature is raised?
They begin to move faster. The increased temperature increases the energy of the molecule.
Why ozone is di magnetic?
Ozone is diamagnetic because it does not have any unpaired electrons in its molecular orbitals. This results in all electrons being paired and the molecule exhibiting weak repulsion when placed in a magnetic field.
What molecule could move through a phospholipid membrane with the least difficulty?
A small, non-polar molecule like oxygen or carbon dioxide would move through a phospholipid membrane with the least difficulty, as they can easily pass through the hydrophobic interior of the membrane without the need for a specific transport protein.
What happens to the molecules of a substance when heat is added to it?
When heat is added to a substance, the molecules gain energy and begin to move faster, increasing their kinetic energy. This causes the substance to expand, as the molecules move further apart. In some cases, the increased kinetic energy can cause the substance to change state, such as melting from a solid to a liquid.
What type of transport is used to move a molecule from a region of low concentration yo a region of high concentration?
Active transport uses energy to move molecules against their concentration gradient, from an area of low concentration to an area of high concentration. This process requires the use of transport proteins and cellular energy in the form of ATP.
Does a molecule move faster as heat is removed?
No, as heat is lost molecules move slower.
Why do oxygen molecules move slowly than hydrogen molecules at the same temperature?
Oxygen molecules are heavier than hydrogen molecules, so they have a slower average speed at the same temperature. This is because the speed of gas molecules is directly related to their mass - lighter molecules like hydrogen move faster than heavier molecules like oxygen.
Why does oxygen molecule go slower than hydrogen molecule?
Because the hydrogen molecules are further apart than the oxygen so move quicker.
Why does Co2 diffuse faster?
CO2 diffuses faster than oxygen because it is a smaller molecule and has a lower molecular weight, allowing it to move more rapidly through cell membranes and other barriers. Additionally, CO2 has a higher solubility in water compared to oxygen, further aiding its diffusion.
How many spatial degrees of freedom are present in O3?
In O3, also known as ozone, there are three spatial degrees of freedom because it is a molecule composed of three atoms: three oxygen atoms. Each atom can move independently in three dimensions.
Do molecules move faster when heat increases?
Yes, as heat increases, molecules gain kinetic energy and move faster. This results in the molecules vibrating and bouncing off each other more rapidly.
How does the movement of molecule's inside a solid block of iron change as the iron is heated?
The molecules move faster
Why does oxygen diffuse into the blood instead of the active transport?
Oxygen is a small molecule that can easily diffuse across cell membranes, including the membranes of red blood cells. This passive diffusion process is faster and more efficient than active transport for molecules like oxygen that are able to freely move across cell membranes.
How does that speed of the particles of a gas change when the gas is heated?
When gas is heated then its molecule get energy and start to move faster.
What happens to the movement molecules when their temperature is raised?
They begin to move faster. The increased temperature increases the energy of the molecule.
Why ozone is di magnetic?
Ozone is diamagnetic because it does not have any unpaired electrons in its molecular orbitals. This results in all electrons being paired and the molecule exhibiting weak repulsion when placed in a magnetic field.
Which diffuses faster between chlorine and argon?
Chlorine diffuses faster than argon because it is a lighter and smaller molecule. This allows chlorine to move more quickly through a medium compared to argon, which is a heavier and larger molecule.
