Advertisements
Advertisements
प्रश्न
Correct the following statement:
The volume of a fixed mass of a gas is directly proportional to its temperature, pressure remaining constant.
Advertisements
उत्तर
The volume of a given mass of a dry gas is inversely proportional to its pressure at constant temperature.
APPEARS IN
संबंधित प्रश्न
Give the assumptions of the kinetic molecular theory.
How did Charles's law lead to the concept of an absolute scale of temperature?
State the following:
Ice point in absolute temperature
What will be the minimum pressure required to compress 500 dm3 of air at 1 bar to 200 dm3 temperature remaining constant?
88 cm3 of nitrogen is at a pressure of 770 mm mercury. If the pressure is raised to 880 mmHg, find by how much the volume will diminish, the temperature remaining constant.
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.
Give its
(i) graphical representation,
(ii) mathematical expression
(iii) significance
At a given temperature the pressure of a gas reduces to 75% of its initial value and the volume increases by 40% of its initial value. Find this temperature if the initial temperature was -10°C.
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 _______.
