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Two flasks X and Y have capacity 1 litre and 2 litre respectively. Each of them contains 1 mole of a gas. The temperature of the flask are so adjusted that the average speed of molecules in X is twice as that in Y. The pressure in flask X would be (A) 8 times of that in Y (B) twice of that in Y (C) same as that in Y (D) half of that in Y

Two flasks X and Y have capacity 1 litre and 2 litre respectively. Each of them
contains 1 mole of a gas. The temperature of the flask are so adjusted that the
average speed of molecules in X is twice as that in Y. The pressure in flask X
would be
(A) 8 times of that in Y (B) twice of that in Y
(C) same as that in Y (D) half of that in Y

Grade:

1 Answers

Sunil Kumar FP
askIITians Faculty 183 Points
10 years ago
the answer will be px=8py

thanks and regards
sunil kr
askIItian faculty

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