Questions
Three moles of a monoatomic gas are mixed with two moles a diatomic gas. When ‘Q’ amount of heat is supplied to the mixture at constant volume, temperature of the mixture is increased by . Then ‘Q’ is equal to
detailed solution
Correct option is D
For the mixture, Cv = 3×3R2+2×5R23+2 = 1910R∴ Q = 3+2×19R10×30 Joule = 285 RTalk to our academic expert!
Similar Questions
Two rigid boxes containing different ideal gases are placed on a table. Box A contains one mole of nitrogen at temperature , while Box B contains one mole of helium at temperature (7/3) T0. The boxes are then put into thermal contact with each other and heat flows between them until the gases reach a common final temperature (ignore the heat capacity of boxes). Then, the final temperature of the gases T1 , in terms of T0 is
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