Gas at a pressure `P_(0)` in contained as a vessel. If the masses of all the molecules are halved and their speeds are doubles. The resulting pressure P will be equal toA. `4 P_(0)`B. `2 P_(0)`C. `P_(0)`D. `(P_(0))/(2)`

Gas at a pressure `P_(0)` in contained as a vessel. If the masses of a

1.	Gas at a pressure `P_(0)` in contained as a vessel. If the masses of all the molecules are halved and their speeds are doubles. The resulting pressure P will be equal toA. `4 P_(0)`B. `2 P_(0)`C. `P_(0)`D. `(P_(0))/(2)`
Answer» Correct Answer - B `P_(0) = (1)/(3)(MN)/(V) bar(v^2)` `P = (1)/(3)((m//2)N)/(V)(4 bar(v^(2)))` `(P)/(P_(0)) = 2 rArr = P = 2P_(0)`

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Gas at a pressure `P_(0)` in contained as a vessel. If the masses of all the molecules are halved and their speeds are doubles. The resulting pressure P will be equal toA. `4 P_(0)`B. `2 P_(0)`C. `P_(0)`D. `(P_(0))/(2)`

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