At a constant volume, for a fixed number of moles of a gas, the pressu – McqOptions

MCQOPTIONS

1.	At a constant volume, for a fixed number of moles of a gas, the pressure of the gas increases with rise of temperature due to___________________?
A.	Decrease in mean free path
B.	Increased collision rate among molecules
C.	Increase in molecular attraction
D.	Increase in average molecular speed
Answer» D. Increase in average molecular speed

Discussion

No Comment Found

Related MCQs

Which property of refractories is the most important for top section of the blast furnace ?
With increase in temperature, the surface tension of water _____________________?
With increase in the alumina content, the refractoriness of high alumina refractories_________________?
With increase in the porosity, thermal spalling resistance of fireclay brick_______________?
With increase in the solute concentration, the specific heat of aqueous solutions _____________________?
With increase in the temperature of pure (distilled) water, its____________________?
With rise in temperature, the heat capacity of a substance___________________?
With rise in temperature, the solubility of ammonia in water at a fixed pressure__________________?
Which of the following is the Clausius-Clapeyron Equation ?
Which of the following holds good for a solution obeying Raoult’s law (i.e., an ideal solution) (where, ΔH = heat of mixing, and ΔV = volume change on mixing) ?