Home
Class 11
CHEMISTRY
An open flask containing air is heated f...

An open flask containing air is heated from `300K` to `500K`. What percentage of air will be escaped to the atmosphere, if the pressure is kept constant ?

A

80

B

40

C

60

D

20

Text Solution

Verified by Experts

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

A 5 L flask containing 1.0g of hydrogen is heated from 300K to 600K. Which of the following statements are correct

A glass vessel contains air at 60^(@)C . To what temperature must it be heated to expel one third of the air, the pressure remaining constant. (Neglect the expansion of the vessel)

A vessel contains 8 gm of air at 400K. Some amount of air leaks out through the hole provided to it. After some time, the pressure is halved and the temperature is changed to 300 K. Find the mass of the air escaped.

A vessel contains 8 gm of air at 400K. Some amount of air leaks out through the hole provided to it. After some time, the pressure is halved and the temperature is changed to 300 k. Find the mass of the air escaped.