In a closed vessel of 1000 cm3 H2 gas is heated from 27C to 127 C what would happen
Answers
Answered by
1
Explanation:
We know that, PV = nRT = constant
Where, Pressure P and Volume V are constant, in this case.
n is number of moles
R is gas constant
T is temperature
Given two temperature are 27 and 127 degree celcius
T1 = 27 + 273 = 300 K
T2 = 127 + 273 = 400 K
Therefore, n1T1= n2T2
n1×300=n2×400
n2=3n1 / 4
So, the fraction of moles of the remaining gas in the container after heating will be n2/ n1= 3/4
Similar questions