Temperature of a mixture of two gases at different temperatures
This type of question, asked 2 times: 2021 Paper 7, 6 Apr 2026 S2. All 2 questions below, oldest first.
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Question 1
2021 Paper 7
19
Two ideal polyatomic gases at temperatures T1 and T2 are mixed so that there is no loss of energy. If F1 and F2,m1 and m2,n1 and n2 be the degrees of freedom, masses, number of molecules of the first and second gas respectively, the temperature of mixture of these two gases is:
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Question 2
6 Apr 2026 S2
10
If 2 mole of an ideal monoatomic gas at temperature T , is mixed with 6 mole of another ideal monoatomic gas at temperature 2T then the temperature of mixture is :
