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What else can I help you with?
What is a infrared active gas?
Absorption of energy from IR radiation can only occur when the wavelength of radiation and the wavelength of the bond vibration match. If a molecule has symmetry...for example no dipole, we say it is IR inactive. CO2 has no dipole....this would be an IR inactive gas...Cl2 as well. A gas that has a dipole would be IR active. Propene would be a nice example of an IR active gas.It possesses a dipole. One would see a signal around 1650.A:CO2 has no permanent dipole. However, when CO2 undergoes a bending vibration, its dipole moment changes from zero to some non-zero value. This vibration produces a change in dipole moment and is therefore IR active.
What is the total electric charge on molecules and compounds?
The total electric charge is always zero.
What is it called when molecular motion stops?
Absolute zero is the theoretical temperature at which all atomic motion stops. However, this temperature is unattainable, because it represents a complete lack of energy within particles of matter. Even in deep space, this temperature cannot be reached so, like the speed of light, it is a scientific limit which can only be approached. On the Kelvin scale it's 0, on the Celsius scale it's -273.16.
When A force of 5 newton is acting parallel to the moment arm of 10 cm . so what is torque?
In order for a force to produce a torque, either all of it, or a part of it (component) must act perpendicular to the moment arm. If, as in your case, all of the force is parallel to the moment arm then the force can not produce a torque. So the answer is; the torque is zero.
What are the advantages of the Kelvin temperature scale What is absolute zero?
The Kelvin scale is based on the absolute motion of molecules, at absolute zero, there is no motion. Of course this is theoretical, it has never been reached, though we've come close, withen a few thousandths I think.
Is NH3 has zero dipole moment?
NH3 is polar compound.So dipole moment is not zero.
Does polar molecules have an equal number of positive and negative particles?
polar molecules have a separation between their +ve & -ve charges,their dipole moment is not equal to zero..no,they don't have equal no. of particles
Which molecule has polar bond but its overall dipole momen is zero?
Symmetric molecules have no dipole moment. An example is carbon tetrachloride, CCl4 , which has no dipole moment yet the C-Cl bonds are polar, (chlorine is more electronegative than carbon). The chlorine atoms each have a small negative charge but because the molecule is tetrahedral there is no dipole and therefore no dipole moment
What molecule has zero dipole moment?
Symmetric molecules such as carbon dioxide (CO2) have zero dipole moment because the individual bond dipoles cancel each other out due to the molecule's symmetric geometry. This results in no overall net dipole moment for the molecule.
What is dipole moment of solvents?
The dipole moment of a solvent is a measure of its polarity, which indicates the separation of positive and negative charges within the molecule. Highly polar solvents have a large dipole moment, while nonpolar solvents have a dipole moment close to zero. The dipole moment of a solvent influences its ability to dissolve polar or ionic solutes.
Why dipole moment of of BeH2 is zero even this is polar molecule?
The dipole moment of BeH2 is zero because the two polar Be-H bonds are linearly arranged in opposite directions, canceling out each other's dipole moments. This results in a symmetrical molecular structure with no net dipole moment.
Does KrF2 have dipole moment?
Only a polar compound has a dipole moment. A non-polar substance cannot have a dipole moment.
Does the shape determine the dipole moments?
yes. if the molecule has a linear shape, then it is not polar (most of the time). if the molecule has different shaped elements in it, then it is polar (most of the time). hope i helped! ok so yeah your correct
Is Bromine-Bromine a zero dipole moment?
Electro negativity difference is zero.So dipole moment is zero.
How does symmetry affect the dipole moment of a molecule?
Symmetry affects the dipole moment of a molecule by determining whether the individual dipole moments of its bonds cancel out or add up. A molecule with overall symmetry may have a zero dipole moment due to opposing dipoles, while asymmetric molecules will have a non-zero dipole moment. Symmetry can influence the overall polarity and reactivity of the molecule.
The bonds in beryllium hydride molecules are polar and yet the dipole moment of the molecule is zero explain?
In beryllium hydride (BeH2) molecule, the two Be-H bonds are polar since beryllium is less electronegative than hydrogen. However, the molecule has a linear shape, with the two polar bonds oriented in opposite directions, canceling out the individual dipole moments and resulting in a net dipole moment of zero for the molecule.
Both carbon dioxide molecules and water molecules have polar bonds?
No. Because of it's symmetry carbon dioxide is nonpolar.FalseLove, Nessa
