Home
Class 11
CHEMISTRY
A high-altitude balloon is filled with 1...

A high-altitude balloon is filled with `1.41xx10^(4)L` of hydrogen at a temperature of `21^(@)C` and a pressure of 745 torr. What is the volume of the balloon at a height of 20 km, where the temperature is `-48^(@)C` and the pressure is 63.1 torr?

A

`1.274xx10^(5) L`

B

`1.66xx10^(5) L`

C

`1.66xx10^(4) L`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
a
(a) `(P_(1)V_(1))/(T_(1))=(P_(2)V_(2))/(T_(2))`
`V_(2)=(745xx1.41xx10^(4)xx225)/(294xx63.1)`
`=1.274xx10^(5)L`
Promotional Banner

Topper's Solved these Questions

  • GASEOUS STATE

    NARENDRA AWASTHI|Exercise Level 1 (Q.31 To Q.60)|1 Videos

  • GASEOUS STATE

    NARENDRA AWASTHI|Exercise Level 1 (Q.121 To Q.150)|1 Videos

  • ELECTROCHEMISTRY

    NARENDRA AWASTHI|Exercise Level 3 - Subjective Problems|1 Videos

  • IONIC EEQUILIBRIUM

    NARENDRA AWASTHI|Exercise Assertin-Reason Type Questions|1 Videos

Similar Questions

Explore conceptually related problems

The volume of 10 moles of an ideal gas at 27^@C and latm pressure is 1 lit. What is the volume of 20 moles of same gas at same pressure and temperature?

The volume of a gas measured at 27^@C and 1 atm pressure is 10 litres. To reduce the volume to 5 litres at 1 atm pressure, the temperature required is

A bubble of air is underwater at temperature 15^@ C and the pressure 1.5 bar. If the bubble rises to the surface where the temperature is 25^@ C and the pressure is 1.0 bar, what will happen to the volume of the bubble?

A balloon is filled with one mole of helium at 0^@C and 1 bar pressure. It will burst if pressure is decreased to 0.2 bar. What is the maximum volume of balloon?

At 25^@C and 760 mm of HG pressure a gas occupies 600 mL volume. What will be its pressure at a height where temperature is 10^@C and volume of the gas is 640 mL.

On a ship sailing in pacific ocean where temperature is 23.4^@C , a balloon is filled with 2 L air. What will be the volume of the balloon when the ship reaches indian ocean, where temperature is 26.1^@C ?

Certain amount of a gas at 25^@C and 76cm Hg occupies volume of 12.0L. What will be the pressure at a height where temperature is 10^@C and volume is 12.8L?