Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
Calculate the pressure of gas at constant volume, if a 10g of a gas at one atmospheric pressure is cooled from 273oC to 0oC .
ChemistryStates of MatterNEET
Options:
  • A 1/2 atm
  • B 1/273 atm
  • C 2 atm
  • D 273 atm
Solution:
1436 Upvotes Verified Answer
The correct answer is: 1/2 atm
T 1 = 273 o C=273+273K=546K
T 2 = 0 o C=273+ 0 o C=273K
P1=1 ; P2=?
According to Gay-Lussac’s law
P1T1=P2T2
P 2 = P 1 T 2 T 1 = 1×273K 546K atm= 1 2 atm
` Use relation P1T1=P2T2

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.