Advertisements
Advertisements
प्रश्न
What will be the minimum pressure required to compress 500 dm3 of air at 1 bar to 200 dm3 temperature remaining constant?
Advertisements
उत्तर
V1 = 500 dm3
P1 = 1 bar
T1 = 273 K
V2 = 500 dm3
T2 = 273 K
P2= ?
`("P"_1 "V"_1)/"T"_1 = ("P"_2 "V"_2)/"T"_2`
`(500 xx 1)/273 = ("P"_2 xx 200)/273`
`"P"_2 = 500/200 = 2.5` bar
APPEARS IN
संबंधित प्रश्न
Explain Charles's law on the basis of the kinetic theory of matter.
How did Charles's law lead to the concept of an absolute scale of temperature?
Choose the correct answer:
The absolute temperature value that corresponds to 27°C is
Calculate the final volume of a gas 'X' if the original pressure of the gas at STP is doubled and its temperature is increased three times.
An LPG cylinder can withstand a pressure of 14.9 atmospheres. The pressure gauge of the cylinder indicates 12 atmospheres at 27°C. Because of a sudden fire in the building, the temperature rises. At what temperature will the cylinder explode?
State Charles's law.
Correct the following statement:
The volume of a fixed mass of a gas is directly proportional to its temperature, pressure remaining constant.
Fill in the blank with the correct word, from the words in option:
If the temperature of a fixed mass of a gas is kept constant and the pressure is increased, the volume correspondingly _______.
A fixed volume of a gas occupies 760cm3 at 27°C and 70 cm of Hg. What will be its vol. at s.t.p.
The following question refers to one mole of chlorine gas.
What volume will it occupy at 273°C?
