Answer to Question #127465 in General Chemistry for Adonias

Question

a gas occupies a volume of 10l at stp, what is its final temperature if its volume is sl at 2atm?

Answer 1

Answer.

Let the final temperature be T K

According to ideal gas equation,

(P₁ x V₁)/T₁ = (P₂ x V₂)/T₂

At STP, P₁ = 1atm, V₁ = 10l, T₁ =273K

P₂ = 2atm, V₂ = S l, T₂ = T

So, Putting these values,

T₂ = (P₂ x V₂ x T₁)/(P₁ x V₁) = (1 x 10 x273)/(2 x S) = (1365/S)K (Ans.)