Advertisements
Advertisements
प्रश्न
When an ideal gas undergoes unrestrained expansion, no cooling occurs because the molecules
विकल्प
are above inversion temperature
exert no attractive forces on each other
do work equal to the loss in kinetic energy
collide without loss of energy
Advertisements
उत्तर
exert no attractive forces on each other
APPEARS IN
संबंधित प्रश्न
The variation of volume V, with temperature T, keeping the pressure constant is called the coefficient of thermal expansion ie α = `1/"V"((∂"V")/(∂"T"))_"P"`. For an ideal gas α is equal to
Give a suitable explanation for the following facts about gases.
Gases don’t settle at the bottom of a container
Why do astronauts have to wear protective suits when they are on the surface of the moon?
What mass of an oxygen gas will occupy 8.21 L of volume at 1 atm pressure and 400 K temperature?
Which of the following does not represent the ideal gas equation?
Which of the following graphs is not correct for ideal gas?
Gas equation, pV = nRT is obeyed by a gas in ______.
The graph of volume (V) versus absolute temperature (T) at constant pressure is ______.
A hot air balloon rises because ______.
According to Boyle's Law, at constant temperature, the pressure of a gas is ______.
