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anigeo
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if there are two diabatic expansions of gases A and B and slope of their P/V curve are in this way: slopeA> slopeB then
which gas is monoatomic and which is diatomic?
which gas is monoatomic and which is diatomic?
If you plot the PV graph of an adiabatic expansion, is the slope negative or positive?anigeo said:if there are two diabatic expansions of gases A and B and slope of their P/V curve are in this way: slopeA> slopeB then
which gas is monoatomic and which is diatomic?
Monoatomic gases are made up of single atoms, while diatomic gases are made up of two atoms bonded together. This difference in molecular structure affects their behavior during gas expansions.
The adiabatic curves for monoatomic and diatomic gases have different slopes. The slope for monoatomic gases is steeper than that of diatomic gases. This is because the diatomic molecules have more internal degrees of freedom, leading to a slower increase in temperature with expanding volume.
Monoatomic gases have a simpler molecular structure, with only translational energy contributing to the internal energy of the gas. This means that all the energy from the expanding gas goes into increasing the temperature, resulting in a steeper slope on the adiabatic curve.
The steeper slope of the adiabatic curve for monoatomic gases means that they will experience a larger increase in temperature for the same expansion. This also means that they will cool down more quickly when compressed, as the slope will be steeper in the opposite direction.
Yes, there are other factors that can affect the adiabatic curve slope for gases. These include the specific heat capacity of the gas, the number of moles present, and the type of expansion (e.g. isothermal, isobaric, etc.). These factors can alter the slope of the adiabatic curve and should be taken into account when analyzing gas expansions.