⇒ At what centigrade temperature will the volume of a gas at 0°C double itself if
the pressure remain constant ?
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⇒ At what centigrade temperature will the volume of a gas at 0°C double itself if
the pressure remain constant ?
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Answer:
546 K
Explanation:
V = R*T/P
Since R and P are constant..
T2 = T1 * V2 / V1
V1 = V , V2 = 2V and T1 = 273 K
Putting above values in above equation we get. T2 = 273 *2V/V = 546 K
Answer:
Assuming an ideal gas, the state equation is
PV = nRT .
At constant pressure P and fixed number of moles n, Volume V grows proportionally to temperature T. (R is a universal constant.)
Thus, volume doubles when temperature doubles.
At 0°C, the absolute temperature is T = 273.15 K.
The double of that is 546.30 K = +273.15°C.