Advertisements
Advertisements
Question
Explain Why?
"When stating the volume of a gas, the pressure and temperature should also be given."
Advertisements
Solution
For a given volume of gas under given temperature and pressure, a change in any one of the variable i.e., pressure or temperature changes the volume.
APPEARS IN
RELATED QUESTIONS
Give reason for the following:
Gases have a lower density compared to solids or liquids.
Convert the following pressure value into Pascals.
10 atmosphere
Convert the following pressure value into Pascals.
107000 Nm−2
Convert 101.325 kPa to bar.
Convert −100° C to kelvin
Write the statement for Charles’ law
Solve the following.
A hot air balloon has a volume of 2800 m3 at 99°C. What is the volume if the air cools to 80°C?
A sample of gas has a volume of 8.5 dm3 at an unknown temperature. When the sample is submerged in ice water at 0°C, its volume gets reduced to 6.37 dm3. What is its initial temperature?
A small bubble rises from the bottom of a lake where the temperature and pressure are 6°C and 4 atm. to the water surface, where the temperature is 25°C and pressure is 1 atm. Calculate the final volume in (mL) of the bubble, if its initial volume is 1.5 mL.
A certain sample of gas has a volume of 0.2 L at one atmosphere pressure and 273.15 K. What is the volume of gas at 273.15°C at same pressure?
