MHT CET202013 Oct 2020Evening ShiftChemistryStates of MatterActual
A gas has a volume of 3 4 ~L at 25^ C . What is the final temperature if the volume increases to 10 2 ~L at constant pressure.
Options
- A1894 ~K
- B694 ~K
- C894 ~K
- D394 ~K
Correct answer
C. 894 ~K
Step-by-step solution
array ll V₁=3.4 ~L , & T₁=25^ C =25+273=298 ~K V₂=10.2 ~L , & T₂=? array According to Charle's Law, array l V ₁ ~T ₁ = V ₂ ~T ₂ (at constant P and n ) T ₂= V ₂ T ₁ ~V ₁ = 10.2 ~L 298 ~K 3.4 ~L T ₂=894 ~K array