Advertisements
Advertisements
Question
According to Charles’s law, at constant pressure, the temperature is inversely proportional to volume.
Options
True
False
Advertisements
Solution
According to Charles’s law, at constant pressure, the temperature is inversely proportional to volume - false.
Correct Statement:
According to Charle’s law at constant pressure (P), the volume of gas is directly proportional to absolute temperature.
V ∝ T (or) T ∝ V.
APPEARS IN
RELATED QUESTIONS
Explain Charles's law on the basis of the kinetic theory of matter.
State the law which is represented by the following graph:
Give reasons for the following:
Mountaineers carry oxygen cylinders with them.
How did Charles's law lead to the concept of an absolute scale of temperature?
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.
It is found that on heating a gas its volume increases by 50% and its pressure decreases to 60% of its original value. If the original temperature was −15°C, find the temperature to which it was heated.
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.
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.
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.
