Advertisements
Advertisements
प्रश्न
State the following:
Ice point in absolute temperature
उत्तर
Ice point = 0 + 273 = 273 K
APPEARS IN
संबंधित प्रश्न
Give the assumptions of the kinetic molecular theory.
Explain Charles's law on the basis of the kinetic theory of matter.
Choose the correct answer:
The volume-temperature relationship is given by
What will be the minimum pressure required to compress 500 dm3 of air at 1 bar to 200 dm3 temperature remaining constant?
2 liters of gas is enclosed in a vessel at a pressure of 760 mmHg. If the temperature remains constant, calculate pressure when volume changes to 4 dm3.
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.
2500 cm3 of hydrogen is taken at STP. The pressure of this gas is further increased by two and a half times (temperature remaining constant). What volume will hydrogen occupy now?
Give its
(i) graphical representation,
(ii) mathematical expression
(iii) significance
It is required to reduce the volume of a gas by 20% by compressing it at a constant pressure. To do so, the gas has to be cooled. If the gas attains a final temperature of 157°C, find the initial temperature of the gas.
Fill in the blank with the correct word, from the words in option:
At -273°C the volume of a gas is theoretically ______.
