Please answer the following question with explanation
Asked by deepakudgiri29
28th November 2018,
5:36 PM
Answered by Expert
Answer:
2N2O5 → 4NO2 + O2
P 0 0
(P-x) 2x x/2
0 2P P/2
Total Pressure after complete dissociation
5P/2 = 584.5
Pt = 233.8mmHg
Applying 1st order equation we have
K = 2.303/30 log [P]/[P-x]
= 2.303/30 log233.8/200
= 0.07log 1.16
~ 5×10-3
{ for calculation of "x" }
P-x+2x+x/2 = 284.5
x = 284.5 - 233.8 = 33.8 mmHg
Answered by Expert
6th December 2018,
2:22 PM
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