Questions
4 gm of He at 27°C is mixed with 16 gm of O2 at 37°C. If both gases are considered as ideal gases, temperature of the mixture will be nearly:
detailed solution
Correct option is C
Let temperature of mixture be T then n1CV1(T-T1)=n2CV2(T2-T) ⇒ T=n1CV1T1+n2CV2T2n1CV1+n2CV2=31oCTalk 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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