Volume of ideal gas

Classical Mechanics Level 2

There is 3 3 moles of ideal gas at at 0 0 °C and 1 1 atm. What is the volume of this ideal gas at 237 237 K and 2 2 atm?

33.6 L 11.2 L 44.8 L 22.4 L

Lakshan Dumpa by Lakshan Dumpa , 24, India

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4 solutions

Minh Khoa Dang
Feb 22, 2014

this question is wrong !

3 Helpful 0 Interesting 0 Brilliant 0 Confused
Christopher Boo
Mar 8, 2014

Well, this rarely happens to Lakshan Dumpa for a typing mistake. However, everyone does something wrong before, don't they? My solution is according to the supposed problem.

By the Ideal Gas Law , we can just substitute all the informations into it.

p V = n R T pV=nRT

( 2 × 101325 × V = 3 × 8.314 × 273 ) (2\times101325\times V=3\times8.314\times273)

V = 0.0336 m 3 V=0.0336m^3

V = 33.6 L V=33.6L

0 Helpful 0 Interesting 0 Brilliant 0 Confused

yes.. for this answer.. that is 33.6L the second temperature should also have been 0C or 273K .. then simply use P1V1/T1=P2V2/T2 to get the answer.. !!

Anubhav Basu - 7 years, 2 months ago
Arijit Banerjee
Mar 3, 2014

WTF the answer is something else!!!

0 Helpful 0 Interesting 0 Brilliant 0 Confused
Achint Gupta
Feb 24, 2014

The Ques is wrong, temperature should be 273K

0 Helpful 0 Interesting 0 Brilliant 0 Confused

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